11976891

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3217}}^1$

素因数の和:3310

約数の個数: 16

約数和(自身を含む): 17145504

約数和(自身を除く): 5168613

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3217, 3723, 9651, 54689, 164067, 234841, 704523, 3992297, 11976891]

約数ペア:

[(1, 11976891), (3, 3992297), (17, 704523), (51, 234841), (73, 164067), (219, 54689), (1241, 9651), (3217, 3723)]