1279897435461

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{4180663}}^1$

素因数の和:4180857

約数の個数: 32

約数和(自身を含む): 1854208097280

約数和(自身を除く): 574310661819

約数列:

[1, 3, 19, 41, 57, 123, 131, 393, 779, 2337, 2489, 5371, 7467, 16113, 102049, 306147, 4180663, 12541989, 79432597, 171407183, 238297791, 514221549, 547666853, 1643000559, 3256736477, 9770209431, 10405670207, 22454340973, 31217010621, 67363022919, 426632478487, 1279897435461]

約数ペア:

[(1, 1279897435461), (3, 426632478487), (19, 67363022919), (41, 31217010621), (57, 22454340973), (123, 10405670207), (131, 9770209431), (393, 3256736477), (779, 1643000559), (2337, 547666853), (2489, 514221549), (5371, 238297791), (7467, 171407183), (16113, 79432597), (102049, 12541989), (306147, 4180663)]