13468743

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 21048768

約数和(自身を除く): 7580025

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 1873, 2397, 5619, 7191, 16857, 31841, 88031, 95523, 264093, 286569, 792279, 1496527, 4489581, 13468743]

約数ペア:

[(1, 13468743), (3, 4489581), (9, 1496527), (17, 792279), (47, 286569), (51, 264093), (141, 95523), (153, 88031), (423, 31841), (799, 16857), (1873, 7191), (2397, 5619)]