874196547

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{6229}}^1$

素因数の和:6443

約数の個数: 32

約数和(自身を含む): 1373191680

約数和(自身を除く): 498995133

約数列:

[1, 3, 7, 21, 41, 123, 163, 287, 489, 861, 1141, 3423, 6229, 6683, 18687, 20049, 43603, 46781, 130809, 140343, 255389, 766167, 1015327, 1787723, 3045981, 5363169, 7107289, 21321867, 41628407, 124885221, 291398849, 874196547]

約数ペア:

[(1, 874196547), (3, 291398849), (7, 124885221), (21, 41628407), (41, 21321867), (123, 7107289), (163, 5363169), (287, 3045981), (489, 1787723), (861, 1015327), (1141, 766167), (3423, 255389), (6229, 140343), (6683, 130809), (18687, 46781), (20049, 43603)]