4427001

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{1451}}^1$

素因数の和:1573

約数の個数: 16

約数和(自身を含む): 6621120

約数和(自身を除く): 2194119

約数列:

[1, 3, 9, 27, 113, 339, 1017, 1451, 3051, 4353, 13059, 39177, 163963, 491889, 1475667, 4427001]

約数ペア:

[(1, 4427001), (3, 1475667), (9, 491889), (27, 163963), (113, 39177), (339, 13059), (1017, 4353), (1451, 3051)]