4471389

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{12739}}^1$

素因数の和:12761

約数の個数: 16

約数和(自身を含む): 7134400

約数和(自身を除く): 2663011

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 12739, 38217, 114651, 165607, 343953, 496821, 1490463, 4471389]

約数ペア:

[(1, 4471389), (3, 1490463), (9, 496821), (13, 343953), (27, 165607), (39, 114651), (117, 38217), (351, 12739)]