2047502799

素因数分解:

$3^3\times {\mathrm{2657}}^1\times {\mathrm{28541}}^1$

素因数の和:31207

約数の個数: 16

約数和(自身を含む): 3034585440

約数和(自身を除く): 987082641

約数列:

[1, 3, 9, 27, 2657, 7971, 23913, 28541, 71739, 85623, 256869, 770607, 75833437, 227500311, 682500933, 2047502799]

約数ペア:

[(1, 2047502799), (3, 682500933), (9, 227500311), (27, 75833437), (2657, 770607), (7971, 256869), (23913, 85623), (28541, 71739)]