16677297

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2909}}^1$

素因数の和:2942

約数の個数: 36

約数和(自身を含む): 30188340

約数和(自身を除く): 13511043

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 2909, 5733, 8727, 20363, 26181, 37817, 61089, 113451, 142541, 183267, 264719, 340353, 427623, 794157, 1282869, 1853033, 2382471, 5559099, 16677297]

約数ペア:

[(1, 16677297), (3, 5559099), (7, 2382471), (9, 1853033), (13, 1282869), (21, 794157), (39, 427623), (49, 340353), (63, 264719), (91, 183267), (117, 142541), (147, 113451), (273, 61089), (441, 37817), (637, 26181), (819, 20363), (1911, 8727), (2909, 5733)]