13187151

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{971}}^1$

素因数の和:1483

約数の個数: 16

約数和(自身を含む): 19595520

約数和(自身を除く): 6408369

約数列:

[1, 3, 9, 27, 503, 971, 1509, 2913, 4527, 8739, 13581, 26217, 488413, 1465239, 4395717, 13187151]

約数ペア:

[(1, 13187151), (3, 4395717), (9, 1465239), (27, 488413), (503, 26217), (971, 13581), (1509, 8739), (2913, 4527)]