2301189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 3378240

約数和(自身を除く): 1077051

約数列:

[1, 3, 11, 33, 137, 411, 509, 1507, 1527, 4521, 5599, 16797, 69733, 209199, 767063, 2301189]

約数ペア:

[(1, 2301189), (3, 767063), (11, 209199), (33, 69733), (137, 16797), (411, 5599), (509, 4521), (1507, 1527)]