22306473

素因数分解:

$3^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{677}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 36948288

約数和(自身を除く): 14641815

約数列:

[1, 3, 7, 9, 21, 63, 523, 677, 1569, 2031, 3661, 4707, 4739, 6093, 10983, 14217, 32949, 42651, 354071, 1062213, 2478497, 3186639, 7435491, 22306473]

約数ペア:

[(1, 22306473), (3, 7435491), (7, 3186639), (9, 2478497), (21, 1062213), (63, 354071), (523, 42651), (677, 32949), (1569, 14217), (2031, 10983), (3661, 6093), (4707, 4739)]