2021819943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{24419}}^1$

素因数の和:24639

約数の個数: 32

約数和(自身を含む): 3183586560

約数和(自身を除く): 1161766617

約数列:

[1, 3, 11, 13, 33, 39, 143, 193, 429, 579, 2123, 2509, 6369, 7527, 24419, 27599, 73257, 82797, 268609, 317447, 805827, 952341, 3491917, 4712867, 10475751, 14138601, 51841537, 61267271, 155524611, 183801813, 673939981, 2021819943]

約数ペア:

[(1, 2021819943), (3, 673939981), (11, 183801813), (13, 155524611), (33, 61267271), (39, 51841537), (143, 14138601), (193, 10475751), (429, 4712867), (579, 3491917), (2123, 952341), (2509, 805827), (6369, 317447), (7527, 268609), (24419, 82797), (27599, 73257)]