2867283

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 4392960

約数和(自身を除く): 1525677

約数列:

[1, 3, 9, 31, 43, 93, 129, 239, 279, 387, 717, 1333, 2151, 3999, 7409, 10277, 11997, 22227, 30831, 66681, 92493, 318587, 955761, 2867283]

約数ペア:

[(1, 2867283), (3, 955761), (9, 318587), (31, 92493), (43, 66681), (93, 30831), (129, 22227), (239, 11997), (279, 10277), (387, 7409), (717, 3999), (1333, 2151)]