855967567

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10463}}^1$

素因数の和:10543

約数の個数: 32

約数和(自身を含む): 1125089280

約数和(自身を除く): 269121713

約数列:

[1, 7, 13, 29, 31, 91, 203, 217, 377, 403, 899, 2639, 2821, 6293, 10463, 11687, 73241, 81809, 136019, 303427, 324353, 952133, 2123989, 2270471, 3944551, 4216589, 9406237, 27611857, 29516123, 65843659, 122281081, 855967567]

約数ペア:

[(1, 855967567), (7, 122281081), (13, 65843659), (29, 29516123), (31, 27611857), (91, 9406237), (203, 4216589), (217, 3944551), (377, 2270471), (403, 2123989), (899, 952133), (2639, 324353), (2821, 303427), (6293, 136019), (10463, 81809), (11687, 73241)]