11689761

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 16848160

約数和(自身を除く): 5158399

約数列:

[1, 3, 17, 51, 97, 139, 289, 291, 417, 867, 1649, 2363, 4947, 7089, 13483, 28033, 40171, 40449, 84099, 120513, 229211, 687633, 3896587, 11689761]

約数ペア:

[(1, 11689761), (3, 3896587), (17, 687633), (51, 229211), (97, 120513), (139, 84099), (289, 40449), (291, 40171), (417, 28033), (867, 13483), (1649, 7089), (2363, 4947)]