30937739

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 38578848

約数和(自身を除く): 7641109

約数列:

[1, 7, 17, 41, 119, 287, 289, 373, 697, 2023, 2611, 4879, 6341, 11849, 15293, 44387, 82943, 107051, 107797, 259981, 754579, 1819867, 4419677, 30937739]

約数ペア:

[(1, 30937739), (7, 4419677), (17, 1819867), (41, 754579), (119, 259981), (287, 107797), (289, 107051), (373, 82943), (697, 44387), (2023, 15293), (2611, 11849), (4879, 6341)]