28295394351

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{825107}}^1$

素因数の和:825211

約数の個数: 32

約数和(自身を含む): 45625171968

約数和(自身を除く): 17329777617

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 483, 497, 1491, 1633, 4899, 11431, 34293, 825107, 2475321, 5775749, 17327247, 18977461, 56932383, 58582597, 132842227, 175747791, 398526681, 410078179, 1230234537, 1347399731, 4042199193, 9431798117, 28295394351]

約数ペア:

[(1, 28295394351), (3, 9431798117), (7, 4042199193), (21, 1347399731), (23, 1230234537), (69, 410078179), (71, 398526681), (161, 175747791), (213, 132842227), (483, 58582597), (497, 56932383), (1491, 18977461), (1633, 17327247), (4899, 5775749), (11431, 2475321), (34293, 825107)]