7885859329

素因数分解:

${\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 8312482440

約数和(自身を除く): 426623111

約数列:

[1, 31, 89, 137, 673, 961, 2759, 4247, 12193, 20863, 59897, 85529, 92201, 131657, 377983, 646753, 1856807, 2858231, 8205889, 11717473, 57561017, 88605161, 254382559, 7885859329]

約数ペア:

[(1, 7885859329), (31, 254382559), (89, 88605161), (137, 57561017), (673, 11717473), (961, 8205889), (2759, 2858231), (4247, 1856807), (12193, 646753), (20863, 377983), (59897, 131657), (85529, 92201)]