5345919

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2172

約数の個数: 20

約数和(自身を含む): 8247360

約数和(自身を除く): 2901441

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2129, 2511, 6387, 19161, 57483, 65999, 172449, 197997, 593991, 1781973, 5345919]

約数ペア:

[(1, 5345919), (3, 1781973), (9, 593991), (27, 197997), (31, 172449), (81, 65999), (93, 57483), (279, 19161), (837, 6387), (2129, 2511)]