3759021

素因数分解:

$3^3\times 7^1\times {\mathrm{19889}}^1$

素因数の和:19905

約数の個数: 16

約数和(自身を含む): 6364800

約数和(自身を除く): 2605779

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 19889, 59667, 139223, 179001, 417669, 537003, 1253007, 3759021]

約数ペア:

[(1, 3759021), (3, 1253007), (7, 537003), (9, 417669), (21, 179001), (27, 139223), (63, 59667), (189, 19889)]