8243667

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{607}}^1$

素因数の和:1119

約数の個数: 16

約数和(自身を含む): 12257280

約数和(自身を除く): 4013613

約数列:

[1, 3, 9, 27, 503, 607, 1509, 1821, 4527, 5463, 13581, 16389, 305321, 915963, 2747889, 8243667]

約数ペア:

[(1, 8243667), (3, 2747889), (9, 915963), (27, 305321), (503, 16389), (607, 13581), (1509, 5463), (1821, 4527)]