497349217

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{1009}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 538128000

約数和(自身を除く): 40778783

約数列:

[1, 23, 29, 667, 739, 1009, 16997, 21431, 23207, 29261, 492913, 673003, 745651, 17149973, 21623879, 497349217]

約数ペア:

[(1, 497349217), (23, 21623879), (29, 17149973), (667, 745651), (739, 673003), (1009, 492913), (16997, 29261), (21431, 23207)]