10547577

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:870

約数の個数: 20

約数和(自身を含む): 15860196

約数和(自身を除く): 5312619

約数列:

[1, 3, 9, 27, 81, 197, 591, 661, 1773, 1983, 5319, 5949, 15957, 17847, 53541, 130217, 390651, 1171953, 3515859, 10547577]

約数ペア:

[(1, 10547577), (3, 3515859), (9, 1171953), (27, 390651), (81, 130217), (197, 53541), (591, 17847), (661, 15957), (1773, 5949), (1983, 5319)]