40620693

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{3313}}^1$

素因数の和:3444

約数の個数: 16

約数和(自身を含む): 55887296

約数和(自身を除く): 15266603

約数列:

[1, 3, 61, 67, 183, 201, 3313, 4087, 9939, 12261, 202093, 221971, 606279, 665913, 13540231, 40620693]

約数ペア:

[(1, 40620693), (3, 13540231), (61, 665913), (67, 606279), (183, 221971), (201, 202093), (3313, 12261), (4087, 9939)]