57894207

素因数分解:

$3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{4261}}^1$

素因数の和:4918

約数の個数: 16

約数和(自身を含む): 88376832

約数和(自身を除く): 30482625

約数列:

[1, 3, 7, 21, 647, 1941, 4261, 4529, 12783, 13587, 29827, 89481, 2756867, 8270601, 19298069, 57894207]

約数ペア:

[(1, 57894207), (3, 19298069), (7, 8270601), (21, 2756867), (647, 89481), (1941, 29827), (4261, 13587), (4529, 12783)]