57303827

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2003}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 67590912

約数和(自身を除く): 10287085

約数列:

[1, 7, 61, 67, 427, 469, 2003, 4087, 14021, 28609, 122183, 134201, 855281, 939407, 8186261, 57303827]

約数ペア:

[(1, 57303827), (7, 8186261), (61, 939407), (67, 855281), (427, 134201), (469, 122183), (2003, 28609), (4087, 14021)]