2615733

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:806

約数の個数: 20

約数和(自身を含む): 4003648

約数和(自身を除く): 1387915

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 751, 1161, 2253, 3483, 6759, 20277, 32293, 60831, 96879, 290637, 871911, 2615733]

約数ペア:

[(1, 2615733), (3, 871911), (9, 290637), (27, 96879), (43, 60831), (81, 32293), (129, 20277), (387, 6759), (751, 3483), (1161, 2253)]