31950123

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4507}}^1$

素因数の和:4666

約数の個数: 16

約数和(自身を含む): 45440640

約数和(自身を除く): 13490517

約数列:

[1, 3, 17, 51, 139, 417, 2363, 4507, 7089, 13521, 76619, 229857, 626473, 1879419, 10650041, 31950123]

約数ペア:

[(1, 31950123), (3, 10650041), (17, 1879419), (51, 626473), (139, 229857), (417, 76619), (2363, 13521), (4507, 7089)]