57002981

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 66303744

約数和(自身を除く): 9300763

約数列:

[1, 7, 103, 173, 457, 721, 1211, 3199, 17819, 47071, 79061, 124733, 329497, 553427, 8143283, 57002981]

約数ペア:

[(1, 57002981), (7, 8143283), (103, 553427), (173, 329497), (457, 124733), (721, 79061), (1211, 47071), (3199, 17819)]