2154195093

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1\times {\mathrm{23581}}^1$

素因数の和:24444

約数の個数: 16

約数和(自身を含む): 2953598336

約数和(自身を除く): 799403243

約数列:

[1, 3, 37, 111, 823, 2469, 23581, 30451, 70743, 91353, 872497, 2617491, 19407163, 58221489, 718065031, 2154195093]

約数ペア:

[(1, 2154195093), (3, 718065031), (37, 58221489), (111, 19407163), (823, 2617491), (2469, 872497), (23581, 91353), (30451, 70743)]