80397811

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15817}}^1$

素因数の和:15870

約数の個数: 16

約数和(自身を含む): 95667264

約数和(自身を除く): 15269453

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 15817, 205621, 268889, 363791, 3495557, 4729283, 6184447, 80397811]

約数ペア:

[(1, 80397811), (13, 6184447), (17, 4729283), (23, 3495557), (221, 363791), (299, 268889), (391, 205621), (5083, 15817)]