22087809

素因数分解:

$3^4\times {\mathrm{389}}^1\times {\mathrm{701}}^1$

素因数の和:1102

約数の個数: 20

約数和(自身を含む): 33127380

約数和(自身を除く): 11039571

約数列:

[1, 3, 9, 27, 81, 389, 701, 1167, 2103, 3501, 6309, 10503, 18927, 31509, 56781, 272689, 818067, 2454201, 7362603, 22087809]

約数ペア:

[(1, 22087809), (3, 7362603), (9, 2454201), (27, 818067), (81, 272689), (389, 56781), (701, 31509), (1167, 18927), (2103, 10503), (3501, 6309)]