27712047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 42172416

約数和(自身を除く): 14460369

約数列:

[1, 3, 11, 31, 33, 93, 103, 263, 309, 341, 789, 1023, 1133, 2893, 3193, 3399, 8153, 8679, 9579, 24459, 27089, 35123, 81267, 89683, 105369, 269049, 297979, 839759, 893937, 2519277, 9237349, 27712047]

約数ペア:

[(1, 27712047), (3, 9237349), (11, 2519277), (31, 893937), (33, 839759), (93, 297979), (103, 269049), (263, 105369), (309, 89683), (341, 81267), (789, 35123), (1023, 27089), (1133, 24459), (2893, 9579), (3193, 8679), (3399, 8153)]