31341149

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2557}}^1$

素因数の和:2684

約数の個数: 16

約数和(自身を含む): 38308608

約数和(自身を除く): 6967459

約数列:

[1, 7, 17, 103, 119, 721, 1751, 2557, 12257, 17899, 43469, 263371, 304283, 1843597, 4477307, 31341149]

約数ペア:

[(1, 31341149), (7, 4477307), (17, 1843597), (103, 304283), (119, 263371), (721, 43469), (1751, 17899), (2557, 12257)]