22226571

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 33313280

約数和(自身を除く): 11086709

約数列:

[1, 3, 9, 43, 79, 129, 237, 387, 711, 727, 2181, 3397, 6543, 10191, 30573, 31261, 57433, 93783, 172299, 281349, 516897, 2469619, 7408857, 22226571]

約数ペア:

[(1, 22226571), (3, 7408857), (9, 2469619), (43, 516897), (79, 281349), (129, 172299), (237, 93783), (387, 57433), (711, 31261), (727, 30573), (2181, 10191), (3397, 6543)]