31027029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2417}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 45264960

約数和(自身を除く): 14237931

約数列:

[1, 3, 11, 33, 389, 1167, 2417, 4279, 7251, 12837, 26587, 79761, 940213, 2820639, 10342343, 31027029]

約数ペア:

[(1, 31027029), (3, 10342343), (11, 2820639), (33, 940213), (389, 79761), (1167, 26587), (2417, 12837), (4279, 7251)]