30586161

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3881}}^1$

素因数の和:3992

約数の個数: 16

約数和(自身を含む): 42484608

約数和(自身を除く): 11898447

約数列:

[1, 3, 37, 71, 111, 213, 2627, 3881, 7881, 11643, 143597, 275551, 430791, 826653, 10195387, 30586161]

約数ペア:

[(1, 30586161), (3, 10195387), (37, 826653), (71, 430791), (111, 275551), (213, 143597), (2627, 11643), (3881, 7881)]