1515159

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{3301}}^1$

素因数の和:3327

約数の個数: 16

約数和(自身を含む): 2377440

約数和(自身を除く): 862281

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 3301, 9903, 29709, 56117, 89127, 168351, 505053, 1515159]

約数ペア:

[(1, 1515159), (3, 505053), (9, 168351), (17, 89127), (27, 56117), (51, 29709), (153, 9903), (459, 3301)]