139259279

素因数分解:

${\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 145035360

約数和(自身を除く): 5776081

約数列:

[1, 61, 89, 113, 227, 5429, 6893, 10057, 13847, 20203, 25651, 613477, 1232383, 1564711, 2282939, 139259279]

約数ペア:

[(1, 139259279), (61, 2282939), (89, 1564711), (113, 1232383), (227, 613477), (5429, 25651), (6893, 20203), (10057, 13847)]