3938962557

素因数分解:

$3^1\times {\mathrm{491}}^1\times {\mathrm{1249}}^1\times {\mathrm{2141}}^1$

素因数の和:3884

約数の個数: 16

約数和(自身を含む): 5269320000

約数和(自身を除く): 1330357443

約数列:

[1, 3, 491, 1249, 1473, 2141, 3747, 6423, 613259, 1051231, 1839777, 2674109, 3153693, 8022327, 1312987519, 3938962557]

約数ペア:

[(1, 3938962557), (3, 1312987519), (491, 8022327), (1249, 3153693), (1473, 2674109), (2141, 1839777), (3747, 1051231), (6423, 613259)]