3278799

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 4996992

約数和(自身を除く): 1718193

約数列:

[1, 3, 9, 27, 81, 103, 131, 243, 309, 393, 927, 1179, 2781, 3537, 8343, 10611, 13493, 25029, 31833, 40479, 121437, 364311, 1092933, 3278799]

約数ペア:

[(1, 3278799), (3, 1092933), (9, 364311), (27, 121437), (81, 40479), (103, 31833), (131, 25029), (243, 13493), (309, 10611), (393, 8343), (927, 3537), (1179, 2781)]