38218467

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13093}}^1$

素因数の和:13242

約数の個数: 16

約数和(自身を含む): 58661120

約数和(自身を除く): 20442653

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 13093, 39279, 91651, 274953, 1819927, 5459781, 12739489, 38218467]

約数ペア:

[(1, 38218467), (3, 12739489), (7, 5459781), (21, 1819927), (139, 274953), (417, 91651), (973, 39279), (2919, 13093)]