2143033871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{33071}}^1$

素因数の和:33262

約数の個数: 16

約数和(自身を含む): 2409758208

約数和(自身を除く): 266724337

約数列:

[1, 11, 43, 137, 473, 1507, 5891, 33071, 64801, 363781, 1422053, 4530727, 15642583, 49837997, 194821261, 2143033871]

約数ペア:

[(1, 2143033871), (11, 194821261), (43, 49837997), (137, 15642583), (473, 4530727), (1507, 1422053), (5891, 363781), (33071, 64801)]