2017264977

素因数分解:

$3^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 3768308544

約数和(自身を除く): 1751043567

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 49, 63, 91, 117, 129, 147, 167, 273, 301, 343, 387, 441, 501, 559, 637, 819, 903, 1029, 1169, 1503, 1677, 1911, 2107, 2171, 2401, 2709, 3087, 3507, 3913, 4459, 5031, 5733, 6321, 6513, 7181, 7203, 8183, 10521, 11739, 13377, 14749, 15197, 18963, 19539, 21543, 21609, 24549, 27391, 31213, 35217, 40131, 44247, 45591, 50267, 57281, 64629, 73647, 82173, 93353, 93639, 103243, 106379, 132741, 136773, 150801, 171843, 191737, 246519, 280059, 280917, 309729, 319137, 351869, 400967, 452403, 515529, 575211, 653471, 744653, 840177, 929187, 957411, 1055607, 1202901, 1342159, 1725633, 1960413, 2233959, 2463083, 3166821, 3608703, 4026477, 4574297, 5212571, 5881239, 6701877, 7389249, 12079431, 13722891, 15637713, 17241581, 22167747, 32020079, 41168673, 46913139, 51724743, 96060237, 155174229, 224140553, 288180711, 672421659, 2017264977]

約数ペア:

[(1, 2017264977), (3, 672421659), (7, 288180711), (9, 224140553), (13, 155174229), (21, 96060237), (39, 51724743), (43, 46913139), (49, 41168673), (63, 32020079), (91, 22167747), (117, 17241581), (129, 15637713), (147, 13722891), (167, 12079431), (273, 7389249), (301, 6701877), (343, 5881239), (387, 5212571), (441, 4574297), (501, 4026477), (559, 3608703), (637, 3166821), (819, 2463083), (903, 2233959), (1029, 1960413), (1169, 1725633), (1503, 1342159), (1677, 1202901), (1911, 1055607), (2107, 957411), (2171, 929187), (2401, 840177), (2709, 744653), (3087, 653471), (3507, 575211), (3913, 515529), (4459, 452403), (5031, 400967), (5733, 351869), (6321, 319137), (6513, 309729), (7181, 280917), (7203, 280059), (8183, 246519), (10521, 191737), (11739, 171843), (13377, 150801), (14749, 136773), (15197, 132741), (18963, 106379), (19539, 103243), (21543, 93639), (21609, 93353), (24549, 82173), (27391, 73647), (31213, 64629), (35217, 57281), (40131, 50267), (44247, 45591)]