3784239

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 28

約数和(自身を含む): 5902200

約数和(自身を除く): 2117961

約数列:

[1, 3, 9, 27, 29, 81, 87, 179, 243, 261, 537, 729, 783, 1611, 2349, 4833, 5191, 7047, 14499, 15573, 21141, 43497, 46719, 130491, 140157, 420471, 1261413, 3784239]

約数ペア:

[(1, 3784239), (3, 1261413), (9, 420471), (27, 140157), (29, 130491), (81, 46719), (87, 43497), (179, 21141), (243, 15573), (261, 14499), (537, 7047), (729, 5191), (783, 4833), (1611, 2349)]