13158089

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 16386048

約数和(自身を除く): 3227959

約数列:

[1, 7, 19, 41, 127, 133, 287, 361, 779, 889, 2413, 2527, 5207, 5453, 14801, 16891, 36449, 45847, 98933, 103607, 320929, 692531, 1879727, 13158089]

約数ペア:

[(1, 13158089), (7, 1879727), (19, 692531), (41, 320929), (127, 103607), (133, 98933), (287, 45847), (361, 36449), (779, 16891), (889, 14801), (2413, 5453), (2527, 5207)]