57997624321

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{2521}}^1\times {\mathrm{19447}}^1$

素因数の和:22001

約数の個数: 24

約数和(自身を含む): 71806061184

約数和(自身を除く): 13808436863

約数列:

[1, 7, 13, 91, 169, 1183, 2521, 17647, 19447, 32773, 136129, 229411, 252811, 426049, 1769677, 2982343, 3286543, 23005801, 49025887, 343181209, 637336531, 4461355717, 8285374903, 57997624321]

約数ペア:

[(1, 57997624321), (7, 8285374903), (13, 4461355717), (91, 637336531), (169, 343181209), (1183, 49025887), (2521, 23005801), (17647, 3286543), (19447, 2982343), (32773, 1769677), (136129, 426049), (229411, 252811)]