7231137

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 10357632

約数和(自身を除く): 3126495

約数列:

[1, 3, 17, 51, 71, 213, 1207, 1997, 3621, 5991, 33949, 101847, 141787, 425361, 2410379, 7231137]

約数ペア:

[(1, 7231137), (3, 2410379), (17, 425361), (51, 141787), (71, 101847), (213, 33949), (1207, 5991), (1997, 3621)]