17222721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5701}}^1$

素因数の和:5776

約数の個数: 16

約数和(自身を含む): 24632640

約数和(自身を除く): 7409919

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 5701, 17103, 108319, 302153, 324957, 906459, 5740907, 17222721]

約数ペア:

[(1, 17222721), (3, 5740907), (19, 906459), (53, 324957), (57, 302153), (159, 108319), (1007, 17103), (3021, 5701)]