89402019

素因数分解:

$3^1\times 7^2\times {\mathrm{608177}}^1$

素因数の和:608194

約数の個数: 12

約数和(自身を含む): 138664584

約数和(自身を除く): 49262565

約数列:

[1, 3, 7, 21, 49, 147, 608177, 1824531, 4257239, 12771717, 29800673, 89402019]

約数ペア:

[(1, 89402019), (3, 29800673), (7, 12771717), (21, 4257239), (49, 1824531), (147, 608177)]