31441629

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2389}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 43364160

約数和(自身を除く): 11922531

約数列:

[1, 3, 41, 107, 123, 321, 2389, 4387, 7167, 13161, 97949, 255623, 293847, 766869, 10480543, 31441629]

約数ペア:

[(1, 31441629), (3, 10480543), (41, 766869), (107, 293847), (123, 255623), (321, 97949), (2389, 13161), (4387, 7167)]