129107867

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 149506560

約数和(自身を除く): 20398693

約数列:

[1, 7, 167, 179, 617, 1169, 1253, 4319, 29893, 103039, 110443, 209251, 721273, 773101, 18443981, 129107867]

約数ペア:

[(1, 129107867), (7, 18443981), (167, 773101), (179, 721273), (617, 209251), (1169, 110443), (1253, 103039), (4319, 29893)]