22285221

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14537}}^1$

素因数の和:14620

約数の個数: 16

約数和(自身を含む): 34425984

約数和(自身を除く): 12140763

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 14537, 43611, 101759, 305277, 1061201, 3183603, 7428407, 22285221]

約数ペア:

[(1, 22285221), (3, 7428407), (7, 3183603), (21, 1061201), (73, 305277), (219, 101759), (511, 43611), (1533, 14537)]