22257273

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3671}}^1$

素因数の和:3764

約数の個数: 16

約数和(自身を含む): 31021056

約数和(自身を除く): 8763783

約数列:

[1, 3, 43, 47, 129, 141, 2021, 3671, 6063, 11013, 157853, 172537, 473559, 517611, 7419091, 22257273]

約数ペア:

[(1, 22257273), (3, 7419091), (43, 517611), (47, 473559), (129, 172537), (141, 157853), (2021, 11013), (3671, 6063)]