56689971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1847}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 81548544

約数和(自身を除く): 24858573

約数列:

[1, 3, 13, 39, 787, 1847, 2361, 5541, 10231, 24011, 30693, 72033, 1453589, 4360767, 18896657, 56689971]

約数ペア:

[(1, 56689971), (3, 18896657), (13, 4360767), (39, 1453589), (787, 72033), (1847, 30693), (2361, 24011), (5541, 10231)]