131373359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 144244800

約数和(自身を除く): 12871441

約数列:

[1, 13, 71, 317, 449, 923, 4121, 5837, 22507, 31879, 142333, 292591, 414427, 1850329, 10105643, 131373359]

約数ペア:

[(1, 131373359), (13, 10105643), (71, 1850329), (317, 414427), (449, 292591), (923, 142333), (4121, 31879), (5837, 22507)]