3012021

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 18

約数和(自身を含む): 4478838

約数和(自身を除く): 1466817

約数列:

[1, 3, 9, 43, 129, 181, 387, 543, 1629, 1849, 5547, 7783, 16641, 23349, 70047, 334669, 1004007, 3012021]

約数ペア:

[(1, 3012021), (3, 1004007), (9, 334669), (43, 70047), (129, 23349), (181, 16641), (387, 7783), (543, 5547), (1629, 1849)]