21908662271

素因数分解:

${\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{58451}}^1$

素因数の和:58702

約数の個数: 16

約数和(自身を含む): 23029152768

約数和(自身を除く): 1120490497

約数列:

[1, 31, 107, 113, 3317, 3503, 12091, 58451, 374821, 1811981, 6254257, 6604963, 193881967, 204753853, 706731041, 21908662271]

約数ペア:

[(1, 21908662271), (31, 706731041), (107, 204753853), (113, 193881967), (3317, 6604963), (3503, 6254257), (12091, 1811981), (58451, 374821)]