8857871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 10082688

約数和(自身を除く): 1224817

約数列:

[1, 11, 43, 61, 307, 473, 671, 2623, 3377, 13201, 18727, 28853, 145211, 205997, 805261, 8857871]

約数ペア:

[(1, 8857871), (11, 805261), (43, 205997), (61, 145211), (307, 28853), (473, 18727), (671, 13201), (2623, 3377)]