478692579

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{132199}}^1$

素因数の和:132290

約数の個数: 16

約数和(自身を含む): 685324800

約数和(自身を除く): 206632221

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 132199, 396597, 2247383, 6742149, 9386129, 28158387, 159564193, 478692579]

約数ペア:

[(1, 478692579), (3, 159564193), (17, 28158387), (51, 9386129), (71, 6742149), (213, 2247383), (1207, 396597), (3621, 132199)]