2011026897

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{1846673}}^1$

素因数の和:1846701

約数の個数: 18

約数和(自身を含む): 3192899346

約数和(自身を除く): 1181872449

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1846673, 5540019, 16620057, 20313403, 60940209, 182820627, 223447433, 670342299, 2011026897]

約数ペア:

[(1, 2011026897), (3, 670342299), (9, 223447433), (11, 182820627), (33, 60940209), (99, 20313403), (121, 16620057), (363, 5540019), (1089, 1846673)]