21695508713

素因数分解:

${\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{1020821}}^1$

素因数の和:1021275

約数の個数: 8

約数和(自身を含む): 22160003976

約数和(自身を除く): 464495263

約数列:

[1, 53, 401, 21253, 1020821, 54103513, 409349221, 21695508713]

約数ペア:

[(1, 21695508713), (53, 409349221), (401, 54103513), (21253, 1020821)]