807359399

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 1021278720

約数和(自身を除く): 213919321

約数列:

[1, 7, 11, 77, 139, 241, 313, 973, 1529, 1687, 2191, 2651, 3443, 10703, 18557, 24101, 33499, 43507, 75433, 234493, 304549, 368489, 478577, 528031, 829763, 2579423, 3350039, 5808341, 10485187, 73396309, 115337057, 807359399]

約数ペア:

[(1, 807359399), (7, 115337057), (11, 73396309), (77, 10485187), (139, 5808341), (241, 3350039), (313, 2579423), (973, 829763), (1529, 528031), (1687, 478577), (2191, 368489), (2651, 304549), (3443, 234493), (10703, 75433), (18557, 43507), (24101, 33499)]