3141306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 7884864

約数和(自身を除く): 4743558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 233, 321, 466, 642, 699, 749, 963, 1398, 1498, 1631, 1926, 2097, 2247, 3262, 4194, 4494, 4893, 6741, 9786, 13482, 14679, 24931, 29358, 49862, 74793, 149586, 174517, 224379, 349034, 448758, 523551, 1047102, 1570653, 3141306]

約数ペア:

[(1, 3141306), (2, 1570653), (3, 1047102), (6, 523551), (7, 448758), (9, 349034), (14, 224379), (18, 174517), (21, 149586), (42, 74793), (63, 49862), (107, 29358), (126, 24931), (214, 14679), (233, 13482), (321, 9786), (466, 6741), (642, 4893), (699, 4494), (749, 4194), (963, 3262), (1398, 2247), (1498, 2097), (1631, 1926)]