996988863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{543911}}^1$

素因数の和:543974

約数の個数: 16

約数和(自身を含む): 1462035456

約数和(自身を除く): 465046593

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 543911, 1631733, 7070843, 21212529, 25563817, 76691451, 332329621, 996988863]

約数ペア:

[(1, 996988863), (3, 332329621), (13, 76691451), (39, 25563817), (47, 21212529), (141, 7070843), (611, 1631733), (1833, 543911)]