13573521

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{38671}}^1$

素因数の和:38693

約数の個数: 16

約数和(自身を含む): 21656320

約数和(自身を除く): 8082799

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 38671, 116013, 348039, 502723, 1044117, 1508169, 4524507, 13573521]

約数ペア:

[(1, 13573521), (3, 4524507), (9, 1508169), (13, 1044117), (27, 502723), (39, 348039), (117, 116013), (351, 38671)]