99990913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7457}}^1$

素因数の和:7544

約数の個数: 16

約数和(自身を含む): 115986816

約数和(自身を除く): 15995903

約数列:

[1, 11, 23, 53, 253, 583, 1219, 7457, 13409, 82027, 171511, 395221, 1886621, 4347431, 9090083, 99990913]

約数ペア:

[(1, 99990913), (11, 9090083), (23, 4347431), (53, 1886621), (253, 395221), (583, 171511), (1219, 82027), (7457, 13409)]