71249431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9293}}^1$

素因数の和:9362

約数の個数: 16

約数和(自身を含む): 84315168

約数和(自身を除く): 13065737

約数列:

[1, 11, 17, 41, 187, 451, 697, 7667, 9293, 102223, 157981, 381013, 1737791, 4191143, 6477221, 71249431]

約数ペア:

[(1, 71249431), (11, 6477221), (17, 4191143), (41, 1737791), (187, 381013), (451, 157981), (697, 102223), (7667, 9293)]