38167389

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{108739}}^1$

素因数の和:108761

約数の個数: 16

約数和(自身を含む): 60894400

約数和(自身を除く): 22727011

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 108739, 326217, 978651, 1413607, 2935953, 4240821, 12722463, 38167389]

約数ペア:

[(1, 38167389), (3, 12722463), (9, 4240821), (13, 2935953), (27, 1413607), (39, 978651), (117, 326217), (351, 108739)]