2017295247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1\times {\mathrm{1847}}^1$

素因数の和:3323

約数の個数: 32

約数和(自身を含む): 3065610240

約数和(自身を除く): 1048314993

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 1439, 1847, 4317, 5541, 15829, 20317, 33097, 42481, 47487, 60951, 99291, 127443, 364067, 467291, 1092201, 1401873, 2657833, 7973499, 29236163, 61130159, 87708489, 183390477, 672431749, 2017295247]

約数ペア:

[(1, 2017295247), (3, 672431749), (11, 183390477), (23, 87708489), (33, 61130159), (69, 29236163), (253, 7973499), (759, 2657833), (1439, 1401873), (1847, 1092201), (4317, 467291), (5541, 364067), (15829, 127443), (20317, 99291), (33097, 60951), (42481, 47487)]