11728893

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 17449600

約数和(自身を除く): 5720707

約数列:

[1, 3, 11, 33, 79, 121, 237, 363, 409, 869, 1227, 2607, 4499, 9559, 13497, 28677, 32311, 49489, 96933, 148467, 355421, 1066263, 3909631, 11728893]

約数ペア:

[(1, 11728893), (3, 3909631), (11, 1066263), (33, 355421), (79, 148467), (121, 96933), (237, 49489), (363, 32311), (409, 28677), (869, 13497), (1227, 9559), (2607, 4499)]