9021081

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 12547904

約数和(自身を除く): 3526823

約数列:

[1, 3, 37, 67, 111, 201, 1213, 2479, 3639, 7437, 44881, 81271, 134643, 243813, 3007027, 9021081]

約数ペア:

[(1, 9021081), (3, 3007027), (37, 243813), (67, 134643), (111, 81271), (201, 44881), (1213, 7437), (2479, 3639)]