2019938769

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{1279}}^1\times {\mathrm{2017}}^1$

素因数の和:3334

約数の個数: 32

約数和(自身を含む): 3099648000

約数和(自身を除く): 1079709231

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 1279, 2017, 3837, 6051, 11511, 18153, 34533, 37091, 54459, 58493, 111273, 175479, 333819, 526437, 1001457, 1579311, 2579743, 7739229, 23217687, 69653061, 74812547, 224437641, 673312923, 2019938769]

約数ペア:

[(1, 2019938769), (3, 673312923), (9, 224437641), (27, 74812547), (29, 69653061), (87, 23217687), (261, 7739229), (783, 2579743), (1279, 1579311), (2017, 1001457), (3837, 526437), (6051, 333819), (11511, 175479), (18153, 111273), (34533, 58493), (37091, 54459)]