13497741

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 20367360

約数和(自身を除く): 6869619

約数列:

[1, 3, 9, 31, 93, 101, 279, 303, 479, 909, 1437, 3131, 4311, 9393, 14849, 28179, 44547, 48379, 133641, 145137, 435411, 1499749, 4499247, 13497741]

約数ペア:

[(1, 13497741), (3, 4499247), (9, 1499749), (31, 435411), (93, 145137), (101, 133641), (279, 48379), (303, 44547), (479, 28179), (909, 14849), (1437, 9393), (3131, 4311)]