9989691

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 13741728

約数和(自身を除く): 3752037

約数列:

[1, 3, 41, 123, 241, 337, 723, 1011, 9881, 13817, 29643, 41451, 81217, 243651, 3329897, 9989691]

約数ペア:

[(1, 9989691), (3, 3329897), (41, 243651), (123, 81217), (241, 41451), (337, 29643), (723, 13817), (1011, 9881)]