22091049

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{1223}}^1$

素因数の和:1458

約数の個数: 20

約数和(自身を含む): 33175296

約数和(自身を除く): 11084247

約数列:

[1, 3, 9, 27, 81, 223, 669, 1223, 2007, 3669, 6021, 11007, 18063, 33021, 99063, 272729, 818187, 2454561, 7363683, 22091049]

約数ペア:

[(1, 22091049), (3, 7363683), (9, 2454561), (27, 818187), (81, 272729), (223, 99063), (669, 33021), (1223, 18063), (2007, 11007), (3669, 6021)]