2013144639

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{291887}}^1$

素因数の和:291931

約数の個数: 24

約数和(自身を含む): 3105688320

約数和(自身を除く): 1092543681

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 291887, 875661, 3210757, 5545853, 9632271, 16637559, 35318327, 61004383, 105954981, 183013149, 671048213, 2013144639]

約数ペア:

[(1, 2013144639), (3, 671048213), (11, 183013149), (19, 105954981), (33, 61004383), (57, 35318327), (121, 16637559), (209, 9632271), (363, 5545853), (627, 3210757), (2299, 875661), (6897, 291887)]