1155869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 1391040

約数和(自身を除く): 235171

約数列:

[1, 11, 13, 59, 137, 143, 649, 767, 1507, 1781, 8083, 8437, 19591, 88913, 105079, 1155869]

約数ペア:

[(1, 1155869), (11, 105079), (13, 88913), (59, 19591), (137, 8437), (143, 8083), (649, 1781), (767, 1507)]