1279236879

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{2409109}}^1$

素因数の和:2409174

約数の個数: 12

約数和(自身を含む): 1879105800

約数和(自身を除く): 599868921

約数列:

[1, 3, 9, 59, 177, 531, 2409109, 7227327, 21681981, 142137431, 426412293, 1279236879]

約数ペア:

[(1, 1279236879), (3, 426412293), (9, 142137431), (59, 21681981), (177, 7227327), (531, 2409109)]