940639059

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{5437}}^1$

素因数の和:5899

約数の個数: 24

約数和(自身を含む): 1391257920

約数和(自身を除く): 450618861

約数列:

[1, 3, 9, 47, 141, 409, 423, 1227, 3681, 5437, 16311, 19223, 48933, 57669, 173007, 255539, 766617, 2223733, 2299851, 6671199, 20013597, 104515451, 313546353, 940639059]

約数ペア:

[(1, 940639059), (3, 313546353), (9, 104515451), (47, 20013597), (141, 6671199), (409, 2299851), (423, 2223733), (1227, 766617), (3681, 255539), (5437, 173007), (16311, 57669), (19223, 48933)]