7661423

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 10229760

約数和(自身を除く): 2568337

約数列:

[1, 7, 11, 29, 47, 73, 77, 203, 319, 329, 511, 517, 803, 1363, 2117, 2233, 3431, 3619, 5621, 9541, 14819, 14993, 23287, 24017, 37741, 99499, 104951, 163009, 264187, 696493, 1094489, 7661423]

約数ペア:

[(1, 7661423), (7, 1094489), (11, 696493), (29, 264187), (47, 163009), (73, 104951), (77, 99499), (203, 37741), (319, 24017), (329, 23287), (511, 14993), (517, 14819), (803, 9541), (1363, 5621), (2117, 3619), (2233, 3431)]