7776021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 12192768

約数和(自身を除く): 4416747

約数列:

[1, 3, 11, 17, 33, 51, 83, 167, 187, 249, 501, 561, 913, 1411, 1837, 2739, 2839, 4233, 5511, 8517, 13861, 15521, 31229, 41583, 46563, 93687, 152471, 235637, 457413, 706911, 2592007, 7776021]

約数ペア:

[(1, 7776021), (3, 2592007), (11, 706911), (17, 457413), (33, 235637), (51, 152471), (83, 93687), (167, 46563), (187, 41583), (249, 31229), (501, 15521), (561, 13861), (913, 8517), (1411, 5511), (1837, 4233), (2739, 2839)]