40373709

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 54637440

約数和(自身を除く): 14263731

約数列:

[1, 3, 109, 311, 327, 397, 933, 1191, 33899, 43273, 101697, 123467, 129819, 370401, 13457903, 40373709]

約数ペア:

[(1, 40373709), (3, 13457903), (109, 370401), (311, 129819), (327, 123467), (397, 101697), (933, 43273), (1191, 33899)]