447840027

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{10567}}^1$

素因数の和:10867

約数の個数: 24

約数和(自身を含む): 687469536

約数和(自身を除く): 239629509

約数列:

[1, 3, 9, 17, 51, 153, 277, 831, 2493, 4709, 10567, 14127, 31701, 42381, 95103, 179639, 538917, 1616751, 2927059, 8781177, 26343531, 49760003, 149280009, 447840027]

約数ペア:

[(1, 447840027), (3, 149280009), (9, 49760003), (17, 26343531), (51, 8781177), (153, 2927059), (277, 1616751), (831, 538917), (2493, 179639), (4709, 95103), (10567, 42381), (14127, 31701)]