3841749

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1158

約数の個数: 20

約数和(自身を含む): 5877696

約数和(自身を除く): 2035947

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1103, 1161, 3309, 3483, 9927, 29781, 47429, 89343, 142287, 426861, 1280583, 3841749]

約数ペア:

[(1, 3841749), (3, 1280583), (9, 426861), (27, 142287), (43, 89343), (81, 47429), (129, 29781), (387, 9927), (1103, 3483), (1161, 3309)]