2751111

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 4550400

約数和(自身を除く): 1799289

約数列:

[1, 3, 9, 11, 27, 33, 59, 99, 157, 177, 297, 471, 531, 649, 1413, 1593, 1727, 1947, 4239, 5181, 5841, 9263, 15543, 17523, 27789, 46629, 83367, 101893, 250101, 305679, 917037, 2751111]

約数ペア:

[(1, 2751111), (3, 917037), (9, 305679), (11, 250101), (27, 101893), (33, 83367), (59, 46629), (99, 27789), (157, 17523), (177, 15543), (297, 9263), (471, 5841), (531, 5181), (649, 4239), (1413, 1947), (1593, 1727)]