6999237

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 12268800

約数和(自身を除く): 5269563

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1277, 1827, 3831, 5481, 8939, 11493, 26817, 34479, 37033, 80451, 111099, 241353, 259231, 333297, 777693, 999891, 2333079, 6999237]

約数ペア:

[(1, 6999237), (3, 2333079), (7, 999891), (9, 777693), (21, 333297), (27, 259231), (29, 241353), (63, 111099), (87, 80451), (189, 37033), (203, 34479), (261, 26817), (609, 11493), (783, 8939), (1277, 5481), (1827, 3831)]