13226493

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37049}}^1$

素因数の和:37076

約数の個数: 16

約数和(自身を含む): 21340800

約数和(自身を除く): 8114307

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 37049, 111147, 259343, 629833, 778029, 1889499, 4408831, 13226493]

約数ペア:

[(1, 13226493), (3, 4408831), (7, 1889499), (17, 778029), (21, 629833), (51, 259343), (119, 111147), (357, 37049)]