22441221

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{541}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 35511840

約数和(自身を除く): 13070619

約数列:

[1, 3, 9, 11, 33, 99, 419, 541, 1257, 1623, 3771, 4609, 4869, 5951, 13827, 17853, 41481, 53559, 226679, 680037, 2040111, 2493469, 7480407, 22441221]

約数ペア:

[(1, 22441221), (3, 7480407), (9, 2493469), (11, 2040111), (33, 680037), (99, 226679), (419, 53559), (541, 41481), (1257, 17853), (1623, 13827), (3771, 5951), (4609, 4869)]