31129703

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2729}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 36560160

約数和(自身を除く): 5430457

約数列:

[1, 11, 17, 61, 187, 671, 1037, 2729, 11407, 30019, 46393, 166469, 510323, 1831159, 2829973, 31129703]

約数ペア:

[(1, 31129703), (11, 2829973), (17, 1831159), (61, 510323), (187, 166469), (671, 46393), (1037, 30019), (2729, 11407)]