7919433

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 12220416

約数和(自身を除く): 4300983

約数列:

[1, 3, 9, 17, 51, 153, 191, 271, 573, 813, 1719, 2439, 3247, 4607, 9741, 13821, 29223, 41463, 51761, 155283, 465849, 879937, 2639811, 7919433]

約数ペア:

[(1, 7919433), (3, 2639811), (9, 879937), (17, 465849), (51, 155283), (153, 51761), (191, 41463), (271, 29223), (573, 13821), (813, 9741), (1719, 4607), (2439, 3247)]