12657333

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1123}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 19323808

約数和(自身を除く): 6666475

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 1123, 3369, 3757, 11271, 14599, 19091, 43797, 57273, 248183, 324547, 744549, 973641, 4219111, 12657333]

約数ペア:

[(1, 12657333), (3, 4219111), (13, 973641), (17, 744549), (39, 324547), (51, 248183), (221, 57273), (289, 43797), (663, 19091), (867, 14599), (1123, 11271), (3369, 3757)]