86798467

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{631}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 101888512

約数和(自身を除く): 15090045

約数列:

[1, 7, 43, 301, 457, 631, 3199, 4417, 19651, 27133, 137557, 189931, 288367, 2018569, 12399781, 86798467]

約数ペア:

[(1, 86798467), (7, 12399781), (43, 2018569), (301, 288367), (457, 189931), (631, 137557), (3199, 27133), (4417, 19651)]