1800243

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:954

約数の個数: 12

約数和(自身を含む): 2612688

約数和(自身を除く): 812445

約数列:

[1, 3, 9, 317, 631, 951, 1893, 2853, 5679, 200027, 600081, 1800243]

約数ペア:

[(1, 1800243), (3, 600081), (9, 200027), (317, 5679), (631, 2853), (951, 1893)]