7630389

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{21739}}^1$

素因数の和:21761

約数の個数: 16

約数和(自身を含む): 12174400

約数和(自身を除く): 4544011

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 21739, 65217, 195651, 282607, 586953, 847821, 2543463, 7630389]

約数ペア:

[(1, 7630389), (3, 2543463), (9, 847821), (13, 586953), (27, 282607), (39, 195651), (117, 65217), (351, 21739)]