391170066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{82421}}^1$

素因数の和:82546

約数の個数: 32

約数和(自身を含む): 902026368

約数和(自身を除く): 510856302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 82421, 164842, 247263, 494526, 576947, 1153894, 1730841, 3461682, 9313573, 18627146, 27940719, 55881438, 65195011, 130390022, 195585033, 391170066]

約数ペア:

[(1, 391170066), (2, 195585033), (3, 130390022), (6, 65195011), (7, 55881438), (14, 27940719), (21, 18627146), (42, 9313573), (113, 3461682), (226, 1730841), (339, 1153894), (678, 576947), (791, 494526), (1582, 247263), (2373, 164842), (4746, 82421)]