8944047

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 15564800

約数和(自身を除く): 6620753

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 1279, 2331, 3837, 6993, 8953, 11511, 26859, 34533, 47323, 80577, 141969, 241731, 331261, 425907, 993783, 1277721, 2981349, 8944047]

約数ペア:

[(1, 8944047), (3, 2981349), (7, 1277721), (9, 993783), (21, 425907), (27, 331261), (37, 241731), (63, 141969), (111, 80577), (189, 47323), (259, 34533), (333, 26859), (777, 11511), (999, 8953), (1279, 6993), (2331, 3837)]