20161451317

素因数分解:

$7^1\times {\mathrm{5651}}^1\times {\mathrm{509681}}^1$

素因数の和:515339

約数の個数: 8

約数和(自身を含む): 23045781312

約数和(自身を除く): 2884329995

約数列:

[1, 7, 5651, 39557, 509681, 3567767, 2880207331, 20161451317]

約数ペア:

[(1, 20161451317), (7, 2880207331), (5651, 3567767), (39557, 509681)]