30258333

素因数分解:

$3^3\times 7^2\times {\mathrm{22871}}^1$

素因数の和:22894

約数の個数: 24

約数和(自身を含む): 52148160

約数和(自身を除く): 21889827

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 22871, 68613, 160097, 205839, 480291, 617517, 1120679, 1440873, 3362037, 4322619, 10086111, 30258333]

約数ペア:

[(1, 30258333), (3, 10086111), (7, 4322619), (9, 3362037), (21, 1440873), (27, 1120679), (49, 617517), (63, 480291), (147, 205839), (189, 160097), (441, 68613), (1323, 22871)]