2001809804553

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{896113}}^1$

素因数の和:896506

約数の個数: 48

約数和(自身を含む): 3175089618064

約数和(自身を除く): 1173279813511

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 313, 549, 793, 939, 2379, 2817, 4069, 7137, 12207, 19093, 36621, 57279, 171837, 248209, 744627, 896113, 2233881, 2688339, 8065017, 11649469, 34948407, 54662893, 104845221, 163988679, 280483369, 491966037, 710617609, 841450107, 2131852827, 2524350321, 3646283797, 6395558481, 10938851391, 17109485509, 32816554173, 51328456527, 153985369581, 222423311617, 667269934851, 2001809804553]

約数ペア:

[(1, 2001809804553), (3, 667269934851), (9, 222423311617), (13, 153985369581), (39, 51328456527), (61, 32816554173), (117, 17109485509), (183, 10938851391), (313, 6395558481), (549, 3646283797), (793, 2524350321), (939, 2131852827), (2379, 841450107), (2817, 710617609), (4069, 491966037), (7137, 280483369), (12207, 163988679), (19093, 104845221), (36621, 54662893), (57279, 34948407), (171837, 11649469), (248209, 8065017), (744627, 2688339), (896113, 2233881)]