2019283659

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{17231}}^1$

素因数の和:17715

約数の個数: 24

約数和(自身を含む): 3024216000

約数和(自身を除く): 1004932341

約数列:

[1, 3, 9, 29, 87, 261, 449, 1347, 4041, 13021, 17231, 39063, 51693, 117189, 155079, 499699, 1499097, 4497291, 7736719, 23210157, 69630471, 224364851, 673094553, 2019283659]

約数ペア:

[(1, 2019283659), (3, 673094553), (9, 224364851), (29, 69630471), (87, 23210157), (261, 7736719), (449, 4497291), (1347, 1499097), (4041, 499699), (13021, 155079), (17231, 117189), (39063, 51693)]