13264769

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 15679488

約数和(自身を除く): 2414719

約数列:

[1, 7, 43, 127, 301, 347, 889, 2429, 5461, 14921, 38227, 44069, 104447, 308483, 1894967, 13264769]

約数ペア:

[(1, 13264769), (7, 1894967), (43, 308483), (127, 104447), (301, 44069), (347, 38227), (889, 14921), (2429, 5461)]