909432891

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{5318321}}^1$

素因数の和:5318346

約数の個数: 12

約数和(自身を含む): 1382763720

約数和(自身を除く): 473330829

約数列:

[1, 3, 9, 19, 57, 171, 5318321, 15954963, 47864889, 101048099, 303144297, 909432891]

約数ペア:

[(1, 909432891), (3, 303144297), (9, 101048099), (19, 47864889), (57, 15954963), (171, 5318321)]