56457879

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{5821}}^1$

素因数の和:5938

約数の個数: 16

約数和(自身を含む): 77968224

約数和(自身を除く): 21510345

約数列:

[1, 3, 53, 61, 159, 183, 3233, 5821, 9699, 17463, 308513, 355081, 925539, 1065243, 18819293, 56457879]

約数ペア:

[(1, 56457879), (3, 18819293), (53, 1065243), (61, 925539), (159, 355081), (183, 308513), (3233, 17463), (5821, 9699)]