22561659

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{4721}}^1$

素因数の和:4792

約数の個数: 20

約数和(自身を含む): 34281720

約数和(自身を除く): 11720061

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4721, 4779, 14163, 42489, 127467, 278539, 382401, 835617, 2506851, 7520553, 22561659]

約数ペア:

[(1, 22561659), (3, 7520553), (9, 2506851), (27, 835617), (59, 382401), (81, 278539), (177, 127467), (531, 42489), (1593, 14163), (4721, 4779)]