2949843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1759}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 4336640

約数和(自身を除く): 1386797

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1759, 5277, 22867, 68601, 75637, 226911, 983281, 2949843]

約数ペア:

[(1, 2949843), (3, 983281), (13, 226911), (39, 75637), (43, 68601), (129, 22867), (559, 5277), (1677, 1759)]