1628326167

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{276503}}^1$

素因数の和:276670

約数の個数: 16

約数和(自身を含む): 2353602048

約数和(自身を除く): 725275881

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 276503, 829509, 3594539, 10783617, 41751953, 125255859, 542775389, 1628326167]

約数ペア:

[(1, 1628326167), (3, 542775389), (13, 125255859), (39, 41751953), (151, 10783617), (453, 3594539), (1963, 829509), (5889, 276503)]