3711717

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 5913600

約数和(自身を除く): 2201883

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 139, 207, 387, 417, 621, 989, 1161, 1251, 2967, 3197, 3753, 5977, 8901, 9591, 17931, 26703, 28773, 53793, 86319, 137471, 161379, 412413, 1237239, 3711717]

約数ペア:

[(1, 3711717), (3, 1237239), (9, 412413), (23, 161379), (27, 137471), (43, 86319), (69, 53793), (129, 28773), (139, 26703), (207, 17931), (387, 9591), (417, 8901), (621, 5977), (989, 3753), (1161, 3197), (1251, 2967)]