2073506779533

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{19680769}}^1$

素因数の和:19680981

約数の個数: 32

約数和(自身を含む): 3287475820800

約数和(自身を除く): 1213969041267

約数列:

[1, 3, 7, 21, 29, 87, 173, 203, 519, 609, 1211, 3633, 5017, 15051, 35119, 105357, 19680769, 59042307, 137765383, 413296149, 570742301, 1712226903, 3404773037, 3995196107, 10214319111, 11985588321, 23833411259, 71500233777, 98738418073, 296215254219, 691168926511, 2073506779533]

約数ペア:

[(1, 2073506779533), (3, 691168926511), (7, 296215254219), (21, 98738418073), (29, 71500233777), (87, 23833411259), (173, 11985588321), (203, 10214319111), (519, 3995196107), (609, 3404773037), (1211, 1712226903), (3633, 570742301), (5017, 413296149), (15051, 137765383), (35119, 59042307), (105357, 19680769)]