22506939

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27481}}^1$

素因数の和:27507

約数の個数: 24

約数和(自身を含む): 40013792

約数和(自身を除く): 17506853

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 27481, 82443, 192367, 247329, 357253, 577101, 1071759, 1731303, 2500771, 3215277, 7502313, 22506939]

約数ペア:

[(1, 22506939), (3, 7502313), (7, 3215277), (9, 2500771), (13, 1731303), (21, 1071759), (39, 577101), (63, 357253), (91, 247329), (117, 192367), (273, 82443), (819, 27481)]