39091559

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 45061920

約数和(自身を除く): 5970361

約数列:

[1, 13, 23, 89, 113, 169, 299, 1157, 1469, 2047, 2599, 3887, 10057, 15041, 19097, 26611, 33787, 130741, 231311, 345943, 439231, 1699633, 3007043, 39091559]

約数ペア:

[(1, 39091559), (13, 3007043), (23, 1699633), (89, 439231), (113, 345943), (169, 231311), (299, 130741), (1157, 33787), (1469, 26611), (2047, 19097), (2599, 15041), (3887, 10057)]