217045021

素因数分解:

${\mathrm{41}}^1\times {\mathrm{1279}}^1\times {\mathrm{4139}}^1$

素因数の和:5459

約数の個数: 8

約数和(自身を含む): 222566400

約数和(自身を除く): 5521379

約数列:

[1, 41, 1279, 4139, 52439, 169699, 5293781, 217045021]

約数ペア:

[(1, 217045021), (41, 5293781), (1279, 169699), (4139, 52439)]