264217233

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{859}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 409937920

約数和(自身を除く): 145720687

約数列:

[1, 3, 7, 21, 97, 151, 291, 453, 679, 859, 1057, 2037, 2577, 3171, 6013, 14647, 18039, 43941, 83323, 102529, 129709, 249969, 307587, 389127, 583261, 907963, 1749783, 2723889, 12581773, 37745319, 88072411, 264217233]

約数ペア:

[(1, 264217233), (3, 88072411), (7, 37745319), (21, 12581773), (97, 2723889), (151, 1749783), (291, 907963), (453, 583261), (679, 389127), (859, 307587), (1057, 249969), (2037, 129709), (2577, 102529), (3171, 83323), (6013, 43941), (14647, 18039)]