11421799119

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{811957}}^1$

素因数の和:812487

約数の個数: 16

約数和(自身を含む): 16953683040

約数和(自身を除く): 5531883921

約数列:

[1, 3, 9, 27, 521, 1563, 4689, 14067, 811957, 2435871, 7307613, 21922839, 423029597, 1269088791, 3807266373, 11421799119]

約数ペア:

[(1, 11421799119), (3, 3807266373), (9, 1269088791), (27, 423029597), (521, 21922839), (1563, 7307613), (4689, 2435871), (14067, 811957)]