31930107

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6961}}^1$

素因数の和:7114

約数の個数: 16

約数和(自身を含む): 46784640

約数和(自身を除く): 14854533

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 6961, 20883, 76571, 229713, 967579, 2902737, 10643369, 31930107]

約数ペア:

[(1, 31930107), (3, 10643369), (11, 2902737), (33, 967579), (139, 229713), (417, 76571), (1529, 20883), (4587, 6961)]