371331

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:835

約数の個数: 16

約数和(自身を含む): 583200

約数和(自身を除く): 211869

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 809, 2427, 7281, 13753, 21843, 41259, 123777, 371331]

約数ペア:

[(1, 371331), (3, 123777), (9, 41259), (17, 21843), (27, 13753), (51, 7281), (153, 2427), (459, 809)]