47750781

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4957}}^1$

素因数の和:5005

約数の個数: 24

約数和(自身を含む): 72585120

約数和(自身を除く): 24834339

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 4957, 9633, 14871, 64441, 94183, 193323, 282549, 837733, 1224379, 2513199, 3673137, 15916927, 47750781]

約数ペア:

[(1, 47750781), (3, 15916927), (13, 3673137), (19, 2513199), (39, 1224379), (57, 837733), (169, 282549), (247, 193323), (507, 94183), (741, 64441), (3211, 14871), (4957, 9633)]