21874465359

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{16096001}}^1$

素因数の和:16096158

約数の個数: 12

約数和(自身を含む): 31805699952

約数和(自身を除く): 9931234593

約数列:

[1, 3, 9, 151, 453, 1359, 16096001, 48288003, 144864009, 2430496151, 7291488453, 21874465359]

約数ペア:

[(1, 21874465359), (3, 7291488453), (9, 2430496151), (151, 144864009), (453, 48288003), (1359, 16096001)]