4986567

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 7582848

約数和(自身を除く): 2596281

約数列:

[1, 3, 9, 31, 61, 93, 183, 279, 293, 549, 879, 1891, 2637, 5673, 9083, 17019, 17873, 27249, 53619, 81747, 160857, 554063, 1662189, 4986567]

約数ペア:

[(1, 4986567), (3, 1662189), (9, 554063), (31, 160857), (61, 81747), (93, 53619), (183, 27249), (279, 17873), (293, 17019), (549, 9083), (879, 5673), (1891, 2637)]