2420517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 3608640

約数和(自身を除く): 1188123

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 1789, 5367, 19679, 59037, 73349, 220047, 806839, 2420517]

約数ペア:

[(1, 2420517), (3, 806839), (11, 220047), (33, 73349), (41, 59037), (123, 19679), (451, 5367), (1353, 1789)]