11912085

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2729}}^1$

素因数の和:2837

約数の個数: 24

約数和(自身を含む): 20868120

約数和(自身を除く): 8956035

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 2729, 4365, 8187, 13645, 24561, 40935, 122805, 264713, 794139, 1323565, 2382417, 3970695, 11912085]

約数ペア:

[(1, 11912085), (3, 3970695), (5, 2382417), (9, 1323565), (15, 794139), (45, 264713), (97, 122805), (291, 40935), (485, 24561), (873, 13645), (1455, 8187), (2729, 4365)]