858241021

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2251}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 991996992

約数和(自身を除く): 133755971

約数列:

[1, 11, 23, 121, 137, 253, 1507, 2251, 2783, 3151, 16577, 24761, 34661, 51773, 272371, 308387, 381271, 569503, 3392257, 6264533, 7092901, 37314827, 78021911, 858241021]

約数ペア:

[(1, 858241021), (11, 78021911), (23, 37314827), (121, 7092901), (137, 6264533), (253, 3392257), (1507, 569503), (2251, 381271), (2783, 308387), (3151, 272371), (16577, 51773), (24761, 34661)]