13544391

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15731}}^1$

素因数の和:15782

約数の個数: 16

約数和(自身を含む): 21143808

約数和(自身を除く): 7599417

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 15731, 47193, 110117, 330351, 644971, 1934913, 4514797, 13544391]

約数ペア:

[(1, 13544391), (3, 4514797), (7, 1934913), (21, 644971), (41, 330351), (123, 110117), (287, 47193), (861, 15731)]