10505457

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{5639}}^1$

素因数の和:5674

約数の個数: 20

約数和(自身を含む): 16378560

約数和(自身を除く): 5873103

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 5639, 16917, 50751, 129697, 152253, 389091, 456759, 1167273, 3501819, 10505457]

約数ペア:

[(1, 10505457), (3, 3501819), (9, 1167273), (23, 456759), (27, 389091), (69, 152253), (81, 129697), (207, 50751), (621, 16917), (1863, 5639)]