3811941

素因数分解:

$3^8\times 7^1\times {\mathrm{83}}^1$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 6613152

約数和(自身を除く): 2801211

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 243, 249, 567, 581, 729, 747, 1701, 1743, 2187, 2241, 5103, 5229, 6561, 6723, 15309, 15687, 20169, 45927, 47061, 60507, 141183, 181521, 423549, 544563, 1270647, 3811941]

約数ペア:

[(1, 3811941), (3, 1270647), (7, 544563), (9, 423549), (21, 181521), (27, 141183), (63, 60507), (81, 47061), (83, 45927), (189, 20169), (243, 15687), (249, 15309), (567, 6723), (581, 6561), (729, 5229), (747, 5103), (1701, 2241), (1743, 2187)]