57865431

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6007}}^1$

素因数の和:6055

約数の個数: 24

約数和(自身を含む): 87957120

約数和(自身を除く): 30091689

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 6007, 9633, 18021, 78091, 114133, 234273, 342399, 1015183, 1483729, 3045549, 4451187, 19288477, 57865431]

約数ペア:

[(1, 57865431), (3, 19288477), (13, 4451187), (19, 3045549), (39, 1483729), (57, 1015183), (169, 342399), (247, 234273), (507, 114133), (741, 78091), (3211, 18021), (6007, 9633)]