31301391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{9209}}^1$

素因数の和:9326

約数の個数: 16

約数和(自身を含む): 45976320

約数和(自身を除く): 14674929

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 9209, 27627, 101299, 303897, 948527, 2845581, 10433797, 31301391]

約数ペア:

[(1, 31301391), (3, 10433797), (11, 2845581), (33, 948527), (103, 303897), (309, 101299), (1133, 27627), (3399, 9209)]