1822959

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 2730240

約数和(自身を除く): 907281

約数列:

[1, 3, 9, 27, 107, 321, 631, 963, 1893, 2889, 5679, 17037, 67517, 202551, 607653, 1822959]

約数ペア:

[(1, 1822959), (3, 607653), (9, 202551), (27, 67517), (107, 17037), (321, 5679), (631, 2889), (963, 1893)]