122866849

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1429}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 143320320

約数和(自身を除く): 20453471

約数列:

[1, 7, 71, 173, 497, 1211, 1429, 10003, 12283, 85981, 101459, 247217, 710213, 1730519, 17552407, 122866849]

約数ペア:

[(1, 122866849), (7, 17552407), (71, 1730519), (173, 710213), (497, 247217), (1211, 101459), (1429, 85981), (10003, 12283)]