47473153

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27457}}^1$

素因数の和:27496

約数の個数: 16

約数和(自身を含む): 61505920

約数和(自身を除く): 14032767

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 27457, 192199, 356941, 521683, 2498587, 3651781, 6781879, 47473153]

約数ペア:

[(1, 47473153), (7, 6781879), (13, 3651781), (19, 2498587), (91, 521683), (133, 356941), (247, 192199), (1729, 27457)]