2816720457

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{76031}}^1$

素因数の和:76320

約数の個数: 16

約数和(自身を含む): 3842961408

約数和(自身を除く): 1026240951

約数列:

[1, 3, 53, 159, 233, 699, 12349, 37047, 76031, 228093, 4029643, 12088929, 17715223, 53145669, 938906819, 2816720457]

約数ペア:

[(1, 2816720457), (3, 938906819), (53, 53145669), (159, 17715223), (233, 12088929), (699, 4029643), (12349, 228093), (37047, 76031)]