21000508801

素因数分解:

${\mathrm{359}}^1\times {\mathrm{4621}}^1\times {\mathrm{12659}}^1$

素因数の和:17639

約数の個数: 8

約数和(自身を含む): 21065227200

約数和(自身を除く): 64718399

約数列:

[1, 359, 4621, 12659, 1658939, 4544581, 58497239, 21000508801]

約数ペア:

[(1, 21000508801), (359, 58497239), (4621, 4544581), (12659, 1658939)]