321978157199

素因数分解:

${\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{3881}}^1$

素因数の和:4387

約数の個数: 32

約数和(自身を含む): 342978240384

約数和(自身を除く): 21000083185

約数列:

[1, 23, 113, 137, 233, 2599, 3151, 3881, 5359, 15481, 26329, 31921, 89263, 356063, 438553, 531697, 605567, 734183, 904273, 3607073, 10086719, 12229031, 20798279, 60081761, 82962679, 102182849, 123885401, 1381880503, 2350205527, 2849364223, 13999050313, 321978157199]

約数ペア:

[(1, 321978157199), (23, 13999050313), (113, 2849364223), (137, 2350205527), (233, 1381880503), (2599, 123885401), (3151, 102182849), (3881, 82962679), (5359, 60081761), (15481, 20798279), (26329, 12229031), (31921, 10086719), (89263, 3607073), (356063, 904273), (438553, 734183), (531697, 605567)]