516528537

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{5309}}^1$

素因数の和:5473

約数の個数: 32

約数和(自身を含む): 813576960

約数和(自身を除く): 297048423

約数列:

[1, 3, 7, 21, 41, 113, 123, 287, 339, 791, 861, 2373, 4633, 5309, 13899, 15927, 32431, 37163, 97293, 111489, 217669, 599917, 653007, 1523683, 1799751, 4199419, 4571049, 12598257, 24596597, 73789791, 172176179, 516528537]

約数ペア:

[(1, 516528537), (3, 172176179), (7, 73789791), (21, 24596597), (41, 12598257), (113, 4571049), (123, 4199419), (287, 1799751), (339, 1523683), (791, 653007), (861, 599917), (2373, 217669), (4633, 111489), (5309, 97293), (13899, 37163), (15927, 32431)]