16790067

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 29944512

約数和(自身を除く): 13154445

約数列:

[1, 3, 7, 9, 17, 21, 51, 61, 63, 119, 153, 183, 257, 357, 427, 549, 771, 1037, 1071, 1281, 1799, 2313, 3111, 3843, 4369, 5397, 7259, 9333, 13107, 15677, 16191, 21777, 30583, 39321, 47031, 65331, 91749, 109739, 141093, 266509, 275247, 329217, 799527, 987651, 1865563, 2398581, 5596689, 16790067]

約数ペア:

[(1, 16790067), (3, 5596689), (7, 2398581), (9, 1865563), (17, 987651), (21, 799527), (51, 329217), (61, 275247), (63, 266509), (119, 141093), (153, 109739), (183, 91749), (257, 65331), (357, 47031), (427, 39321), (549, 30583), (771, 21777), (1037, 16191), (1071, 15677), (1281, 13107), (1799, 9333), (2313, 7259), (3111, 5397), (3843, 4369)]