5551263

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 8401536

約数和(自身を除く): 2850273

約数列:

[1, 3, 9, 31, 93, 101, 197, 279, 303, 591, 909, 1773, 3131, 6107, 9393, 18321, 19897, 28179, 54963, 59691, 179073, 616807, 1850421, 5551263]

約数ペア:

[(1, 5551263), (3, 1850421), (9, 616807), (31, 179073), (93, 59691), (101, 54963), (197, 28179), (279, 19897), (303, 18321), (591, 9393), (909, 6107), (1773, 3131)]