11916153

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{1123}}^1$

素因数の和:1266

約数の個数: 20

約数和(自身を含む): 17952528

約数和(自身を除く): 6036375

約数列:

[1, 3, 9, 27, 81, 131, 393, 1123, 1179, 3369, 3537, 10107, 10611, 30321, 90963, 147113, 441339, 1324017, 3972051, 11916153]

約数ペア:

[(1, 11916153), (3, 3972051), (9, 1324017), (27, 441339), (81, 147113), (131, 90963), (393, 30321), (1123, 10611), (1179, 10107), (3369, 3537)]