30939441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4027}}^1$

素因数の和:4240

約数の個数: 16

約数和(自身を含む): 44662464

約数和(自身を除く): 13723023

約数列:

[1, 3, 13, 39, 197, 591, 2561, 4027, 7683, 12081, 52351, 157053, 793319, 2379957, 10313147, 30939441]

約数ペア:

[(1, 30939441), (3, 10313147), (13, 2379957), (39, 793319), (197, 157053), (591, 52351), (2561, 12081), (4027, 7683)]