2635521

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3061}}^1$

素因数の和:3112

約数の個数: 16

約数和(自身を含む): 4115328

約数和(自身を除く): 1479807

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 3061, 9183, 21427, 64281, 125501, 376503, 878507, 2635521]

約数ペア:

[(1, 2635521), (3, 878507), (7, 376503), (21, 125501), (41, 64281), (123, 21427), (287, 9183), (861, 3061)]