214668999

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{1153}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 314681952

約数和(自身を除く): 100012953

約数列:

[1, 3, 9, 137, 151, 411, 453, 1153, 1233, 1359, 3459, 10377, 20687, 62061, 157961, 174103, 186183, 473883, 522309, 1421649, 1566927, 23852111, 71556333, 214668999]

約数ペア:

[(1, 214668999), (3, 71556333), (9, 23852111), (137, 1566927), (151, 1421649), (411, 522309), (453, 473883), (1153, 186183), (1233, 174103), (1359, 157961), (3459, 62061), (10377, 20687)]