8075319

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 12870144

約数和(自身を除く): 4794825

約数列:

[1, 3, 7, 21, 41, 83, 113, 123, 249, 287, 339, 581, 791, 861, 1743, 2373, 3403, 4633, 9379, 10209, 13899, 23821, 28137, 32431, 65653, 71463, 97293, 196959, 384539, 1153617, 2691773, 8075319]

約数ペア:

[(1, 8075319), (3, 2691773), (7, 1153617), (21, 384539), (41, 196959), (83, 97293), (113, 71463), (123, 65653), (249, 32431), (287, 28137), (339, 23821), (581, 13899), (791, 10209), (861, 9379), (1743, 4633), (2373, 3403)]