3806919

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1148

約数の個数: 20

約数和(自身を含む): 5824456

約数和(自身を除く): 2017537

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1093, 1161, 3279, 3483, 9837, 29511, 46999, 88533, 140997, 422991, 1268973, 3806919]

約数ペア:

[(1, 3806919), (3, 1268973), (9, 422991), (27, 140997), (43, 88533), (81, 46999), (129, 29511), (387, 9837), (1093, 3483), (1161, 3279)]