13266267

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13441}}^1$

素因数の和:13498

約数の個数: 16

約数和(自身を含む): 20646912

約数和(自身を除く): 7380645

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 13441, 40323, 94087, 282261, 631727, 1895181, 4422089, 13266267]

約数ペア:

[(1, 13266267), (3, 4422089), (7, 1895181), (21, 631727), (47, 282261), (141, 94087), (329, 40323), (987, 13441)]