11892009

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 16410240

約数和(自身を除く): 4518231

約数列:

[1, 3, 41, 109, 123, 327, 887, 2661, 4469, 13407, 36367, 96683, 109101, 290049, 3964003, 11892009]

約数ペア:

[(1, 11892009), (3, 3964003), (41, 290049), (109, 109101), (123, 96683), (327, 36367), (887, 13407), (2661, 4469)]