6939891

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 11934720

約数和(自身を除く): 4994829

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 503, 511, 657, 1509, 1533, 1971, 3521, 4527, 4599, 10563, 13581, 13797, 31689, 36719, 95067, 110157, 257033, 330471, 771099, 991413, 2313297, 6939891]

約数ペア:

[(1, 6939891), (3, 2313297), (7, 991413), (9, 771099), (21, 330471), (27, 257033), (63, 110157), (73, 95067), (189, 36719), (219, 31689), (503, 13797), (511, 13581), (657, 10563), (1509, 4599), (1533, 4527), (1971, 3521)]