31383561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2081}}^1$

素因数の和:2552

約数の個数: 16

約数和(自身を含む): 45770688

約数和(自身を除く): 14387127

約数列:

[1, 3, 11, 33, 457, 1371, 2081, 5027, 6243, 15081, 22891, 68673, 951017, 2853051, 10461187, 31383561]

約数ペア:

[(1, 31383561), (3, 10461187), (11, 2853051), (33, 951017), (457, 68673), (1371, 22891), (2081, 15081), (5027, 6243)]