2943297

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:227

約数の個数: 40

約数和(自身を含む): 5227200

約数和(自身を除く): 2283903

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 179, 189, 203, 261, 537, 567, 609, 783, 1253, 1611, 1827, 2349, 3759, 4833, 5191, 5481, 11277, 14499, 15573, 16443, 33831, 36337, 46719, 101493, 109011, 140157, 327033, 420471, 981099, 2943297]

約数ペア:

[(1, 2943297), (3, 981099), (7, 420471), (9, 327033), (21, 140157), (27, 109011), (29, 101493), (63, 46719), (81, 36337), (87, 33831), (179, 16443), (189, 15573), (203, 14499), (261, 11277), (537, 5481), (567, 5191), (609, 4833), (783, 3759), (1253, 2349), (1611, 1827)]