56572161

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{5651}}^1$

素因数の和:5772

約数の個数: 16

約数和(自身を含む): 78133248

約数和(自身を除く): 21561087

約数列:

[1, 3, 47, 71, 141, 213, 3337, 5651, 10011, 16953, 265597, 401221, 796791, 1203663, 18857387, 56572161]

約数ペア:

[(1, 56572161), (3, 18857387), (47, 1203663), (71, 796791), (141, 401221), (213, 265597), (3337, 16953), (5651, 10011)]