1275230877

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{2801}}^1$

素因数の和:3013

約数の個数: 32

約数和(自身を含む): 1839905280

約数和(自身を除く): 564674403

約数列:

[1, 3, 17, 51, 79, 113, 237, 339, 1343, 1921, 2801, 4029, 5763, 8403, 8927, 26781, 47617, 142851, 151759, 221279, 316513, 455277, 663837, 949539, 3761743, 5380721, 11285229, 16142163, 25004527, 75013581, 425076959, 1275230877]

約数ペア:

[(1, 1275230877), (3, 425076959), (17, 75013581), (51, 25004527), (79, 16142163), (113, 11285229), (237, 5380721), (339, 3761743), (1343, 949539), (1921, 663837), (2801, 455277), (4029, 316513), (5763, 221279), (8403, 151759), (8927, 142851), (26781, 47617)]