981820879

素因数分解:

${\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{53299}}^1$

素因数の和:53434

約数の個数: 12

約数和(自身を含む): 1072929000

約数和(自身を除く): 91108121

約数列:

[1, 13, 109, 169, 1417, 18421, 53299, 692887, 5809591, 9007531, 75524683, 981820879]

約数ペア:

[(1, 981820879), (13, 75524683), (109, 9007531), (169, 5809591), (1417, 692887), (18421, 53299)]