31372293

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5749}}^1$

素因数の和:5876

約数の個数: 16

約数和(自身を含む): 44712000

約数和(自身を除く): 13339707

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 5749, 17247, 97733, 293199, 615143, 1845429, 10457431, 31372293]

約数ペア:

[(1, 31372293), (3, 10457431), (17, 1845429), (51, 615143), (107, 293199), (321, 97733), (1819, 17247), (5457, 5749)]