31391109

素因数分解:

$3^2\times {\mathrm{617}}^1\times {\mathrm{5653}}^1$

素因数の和:6276

約数の個数: 12

約数和(自身を含む): 45424236

約数和(自身を除く): 14033127

約数列:

[1, 3, 9, 617, 1851, 5553, 5653, 16959, 50877, 3487901, 10463703, 31391109]

約数ペア:

[(1, 31391109), (3, 10463703), (9, 3487901), (617, 50877), (1851, 16959), (5553, 5653)]