22270087

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 26236672

約数和(自身を除く): 3966585

約数列:

[1, 7, 43, 241, 301, 307, 1687, 2149, 10363, 13201, 72541, 73987, 92407, 517909, 3181441, 22270087]

約数ペア:

[(1, 22270087), (7, 3181441), (43, 517909), (241, 92407), (301, 73987), (307, 72541), (1687, 13201), (2149, 10363)]