1679790639

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{285533}}^1$

素因数の和:285626

約数の個数: 16

約数和(自身を含む): 2343663072

約数和(自身を除く): 663872433

約数列:

[1, 3, 37, 53, 111, 159, 1961, 5883, 285533, 856599, 10564721, 15133249, 31694163, 45399747, 559930213, 1679790639]

約数ペア:

[(1, 1679790639), (3, 559930213), (37, 45399747), (53, 31694163), (111, 15133249), (159, 10564721), (1961, 856599), (5883, 285533)]