1235289

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 1876896

約数和(自身を除く): 641607

約数列:

[1, 3, 11, 33, 41, 83, 121, 123, 249, 363, 451, 913, 1353, 2739, 3403, 4961, 10043, 10209, 14883, 30129, 37433, 112299, 411763, 1235289]

約数ペア:

[(1, 1235289), (3, 411763), (11, 112299), (33, 37433), (41, 30129), (83, 14883), (121, 10209), (123, 10043), (249, 4961), (363, 3403), (451, 2739), (913, 1353)]