56181923

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2729}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 68402880

約数和(自身を除く): 12220957

約数列:

[1, 7, 17, 119, 173, 1211, 2729, 2941, 19103, 20587, 46393, 324751, 472117, 3304819, 8025989, 56181923]

約数ペア:

[(1, 56181923), (7, 8025989), (17, 3304819), (119, 472117), (173, 324751), (1211, 46393), (2729, 20587), (2941, 19103)]