2912393745

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{937969}}^1$

素因数の和:938006

約数の個数: 32

約数和(自身を含む): 5402707200

約数和(自身を除く): 2490313455

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 937969, 2813907, 4689845, 8441721, 14069535, 21573287, 25325163, 42208605, 64719861, 107866435, 126625815, 194159583, 323599305, 582478749, 970797915, 2912393745]

約数ペア:

[(1, 2912393745), (3, 970797915), (5, 582478749), (9, 323599305), (15, 194159583), (23, 126625815), (27, 107866435), (45, 64719861), (69, 42208605), (115, 25325163), (135, 21573287), (207, 14069535), (345, 8441721), (621, 4689845), (1035, 2813907), (3105, 937969)]