120518657

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{2411}}^1$

素因数の和:2648

約数の個数: 16

約数和(自身を含む): 142250112

約数和(自身を除く): 21731455

約数列:

[1, 7, 37, 193, 259, 1351, 2411, 7141, 16877, 49987, 89207, 465323, 624449, 3257261, 17216951, 120518657]

約数ペア:

[(1, 120518657), (7, 17216951), (37, 3257261), (193, 624449), (259, 465323), (1351, 89207), (2411, 49987), (7141, 16877)]