4067947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 4717440

約数和(自身を除く): 649493

約数列:

[1, 13, 17, 79, 221, 233, 1027, 1343, 3029, 3961, 17459, 18407, 51493, 239291, 312919, 4067947]

約数ペア:

[(1, 4067947), (13, 312919), (17, 239291), (79, 51493), (221, 18407), (233, 17459), (1027, 3961), (1343, 3029)]