13221351

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10273}}^1$

素因数の和:10303

約数の個数: 24

約数和(自身を含む): 22438416

約数和(自身を除く): 9217065

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 10273, 30819, 92457, 113003, 133549, 339009, 400647, 1017027, 1201941, 1469039, 4407117, 13221351]

約数ペア:

[(1, 13221351), (3, 4407117), (9, 1469039), (11, 1201941), (13, 1017027), (33, 400647), (39, 339009), (99, 133549), (117, 113003), (143, 92457), (429, 30819), (1287, 10273)]