1880340039

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{1154291}}^1$

素因数の和:1154478

約数の個数: 12

約数和(自身を含む): 2731054872

約数和(自身を除く): 850714833

約数列:

[1, 3, 9, 181, 543, 1629, 1154291, 3462873, 10388619, 208926671, 626780013, 1880340039]

約数ペア:

[(1, 1880340039), (3, 626780013), (9, 208926671), (181, 10388619), (543, 3462873), (1629, 1154291)]