56957307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{90841}}^1$

素因数の和:90874

約数の個数: 16

約数和(自身を含む): 87208320

約数和(自身を除く): 30251013

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 90841, 272523, 999251, 1725979, 2997753, 5177937, 18985769, 56957307]

約数ペア:

[(1, 56957307), (3, 18985769), (11, 5177937), (19, 2997753), (33, 1725979), (57, 999251), (209, 272523), (627, 90841)]