386436741

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{106721}}^1$

素因数の和:106812

約数の個数: 16

約数和(自身を含む): 553246848

約数和(自身を除く): 166810107

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 106721, 320163, 1814257, 5442771, 7577191, 22731573, 128812247, 386436741]

約数ペア:

[(1, 386436741), (3, 128812247), (17, 22731573), (51, 7577191), (71, 5442771), (213, 1814257), (1207, 320163), (3621, 106721)]