340112157

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1789}}^1$

素因数の和:2633

約数の個数: 32

約数和(自身を含む): 566384640

約数和(自身を除く): 226272483

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 823, 1789, 2469, 5367, 5761, 9053, 12523, 17283, 19679, 27159, 37569, 59037, 63371, 137753, 190113, 413259, 1472347, 4417041, 10306429, 16195817, 30919287, 48587451, 113370719, 340112157]

約数ペア:

[(1, 340112157), (3, 113370719), (7, 48587451), (11, 30919287), (21, 16195817), (33, 10306429), (77, 4417041), (231, 1472347), (823, 413259), (1789, 190113), (2469, 137753), (5367, 63371), (5761, 59037), (9053, 37569), (12523, 27159), (17283, 19679)]