31513971

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5669}}^1$

素因数の和:5798

約数の個数: 16

約数和(自身を含む): 44906400

約数和(自身を除く): 13392429

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 5669, 17007, 96373, 289119, 617921, 1853763, 10504657, 31513971]

約数ペア:

[(1, 31513971), (3, 10504657), (17, 1853763), (51, 617921), (109, 289119), (327, 96373), (1853, 17007), (5559, 5669)]