397800243

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{749153}}^1$

素因数の和:749218

約数の個数: 12

約数和(自身を含む): 584340120

約数和(自身を除く): 186539877

約数列:

[1, 3, 9, 59, 177, 531, 749153, 2247459, 6742377, 44200027, 132600081, 397800243]

約数ペア:

[(1, 397800243), (3, 132600081), (9, 44200027), (59, 6742377), (177, 2247459), (531, 749153)]