12605859

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2741}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 21102432

約数和(自身を除く): 8496573

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 2741, 4599, 8223, 19187, 24669, 57561, 172683, 200093, 600279, 1400651, 1800837, 4201953, 12605859]

約数ペア:

[(1, 12605859), (3, 4201953), (7, 1800837), (9, 1400651), (21, 600279), (63, 200093), (73, 172683), (219, 57561), (511, 24669), (657, 19187), (1533, 8223), (2741, 4599)]