17326953

素因数分解:

$3^4\times 7^1\times {\mathrm{30559}}^1$

素因数の和:30578

約数の個数: 20

約数和(自身を含む): 29582080

約数和(自身を除く): 12255127

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 30559, 91677, 213913, 275031, 641739, 825093, 1925217, 2475279, 5775651, 17326953]

約数ペア:

[(1, 17326953), (3, 5775651), (7, 2475279), (9, 1925217), (21, 825093), (27, 641739), (63, 275031), (81, 213913), (189, 91677), (567, 30559)]