211313869

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{2011}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 233231040

約数和(自身を除く): 21917171

約数列:

[1, 13, 59, 137, 767, 1781, 2011, 8083, 26143, 105079, 118649, 275507, 1542437, 3581591, 16254913, 211313869]

約数ペア:

[(1, 211313869), (13, 16254913), (59, 3581591), (137, 1542437), (767, 275507), (1781, 118649), (2011, 105079), (8083, 26143)]