243523817

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 279936000

約数和(自身を除く): 36412183

約数列:

[1, 19, 29, 31, 53, 269, 551, 589, 899, 1007, 1537, 1643, 5111, 7801, 8339, 14257, 17081, 29203, 31217, 47647, 148219, 158441, 241831, 270883, 413453, 441967, 905293, 4594789, 7855607, 8397373, 12817043, 243523817]

約数ペア:

[(1, 243523817), (19, 12817043), (29, 8397373), (31, 7855607), (53, 4594789), (269, 905293), (551, 441967), (589, 413453), (899, 270883), (1007, 241831), (1537, 158441), (1643, 148219), (5111, 47647), (7801, 31217), (8339, 29203), (14257, 17081)]