21000490304761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{8537}}^1\times {\mathrm{223630723}}^1$

素因数の和:223639271

約数の個数: 8

約数和(自身を含む): 22912309458144

約数和(自身を除く): 1911819153383

約数列:

[1, 11, 8537, 93907, 223630723, 2459937953, 1909135482251, 21000490304761]

約数ペア:

[(1, 21000490304761), (11, 1909135482251), (8537, 2459937953), (93907, 223630723)]