3440043

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{2963}}^1$

素因数の和:3015

約数の個数: 16

約数和(自身を含む): 5216640

約数和(自身を除く): 1776597

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 2963, 8889, 26667, 80001, 127409, 382227, 1146681, 3440043]

約数ペア:

[(1, 3440043), (3, 1146681), (9, 382227), (27, 127409), (43, 80001), (129, 26667), (387, 8889), (1161, 2963)]