13238974203

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2207}}^1$

素因数の和:2353

約数の個数: 96

約数和(自身を含む): 22948079616

約数和(自身を除く): 9709105413

約数列:

[1, 3, 7, 13, 21, 39, 43, 49, 73, 91, 129, 147, 219, 273, 301, 511, 559, 637, 903, 949, 1533, 1677, 1911, 2107, 2207, 2847, 3139, 3577, 3913, 6321, 6621, 6643, 9417, 10731, 11739, 15449, 19929, 21973, 27391, 28691, 40807, 46347, 46501, 65919, 82173, 86073, 94901, 108143, 122421, 139503, 153811, 161111, 200837, 284703, 285649, 324429, 461433, 483333, 602511, 664307, 856947, 1127777, 1233713, 1405859, 1992921, 1999543, 2094443, 3383331, 3701139, 4217577, 4650149, 5998629, 6283329, 6927773, 7894439, 8635991, 13950447, 14661101, 20783319, 23683317, 25907973, 43983303, 48494411, 60451937, 90061049, 102627707, 145483233, 181355811, 270183147, 307883121, 339460877, 630427343, 1018382631, 1891282029, 4412991401, 13238974203]

約数ペア:

[(1, 13238974203), (3, 4412991401), (7, 1891282029), (13, 1018382631), (21, 630427343), (39, 339460877), (43, 307883121), (49, 270183147), (73, 181355811), (91, 145483233), (129, 102627707), (147, 90061049), (219, 60451937), (273, 48494411), (301, 43983303), (511, 25907973), (559, 23683317), (637, 20783319), (903, 14661101), (949, 13950447), (1533, 8635991), (1677, 7894439), (1911, 6927773), (2107, 6283329), (2207, 5998629), (2847, 4650149), (3139, 4217577), (3577, 3701139), (3913, 3383331), (6321, 2094443), (6621, 1999543), (6643, 1992921), (9417, 1405859), (10731, 1233713), (11739, 1127777), (15449, 856947), (19929, 664307), (21973, 602511), (27391, 483333), (28691, 461433), (40807, 324429), (46347, 285649), (46501, 284703), (65919, 200837), (82173, 161111), (86073, 153811), (94901, 139503), (108143, 122421)]