17715858391

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{11897}}^1$

素因数の和:12231

約数の個数: 32

約数和(自身を含む): 22451240448

約数和(自身を除く): 4735382057

約数列:

[1, 7, 11, 77, 83, 233, 581, 913, 1631, 2563, 6391, 11897, 17941, 19339, 83279, 130867, 135373, 212729, 916069, 987451, 1489103, 2772001, 6912157, 10861961, 19404007, 30492011, 76033727, 213444077, 230076083, 1610532581, 2530836913, 17715858391]

約数ペア:

[(1, 17715858391), (7, 2530836913), (11, 1610532581), (77, 230076083), (83, 213444077), (233, 76033727), (581, 30492011), (913, 19404007), (1631, 10861961), (2563, 6912157), (6391, 2772001), (11897, 1489103), (17941, 987451), (19339, 916069), (83279, 212729), (130867, 135373)]