2614443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 3843840

約数和(自身を除く): 1229397

約数列:

[1, 3, 13, 39, 43, 129, 559, 1559, 1677, 4677, 20267, 60801, 67037, 201111, 871481, 2614443]

約数ペア:

[(1, 2614443), (3, 871481), (13, 201111), (39, 67037), (43, 60801), (129, 20267), (559, 4677), (1559, 1677)]