2897037

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 4918368

約数和(自身を除く): 2021331

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 2251, 6753, 20259, 24761, 29263, 74283, 87789, 222849, 263367, 321893, 965679, 2897037]

約数ペア:

[(1, 2897037), (3, 965679), (9, 321893), (11, 263367), (13, 222849), (33, 87789), (39, 74283), (99, 29263), (117, 24761), (143, 20259), (429, 6753), (1287, 2251)]