13941417

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15439}}^1$

素因数の和:15492

約数の個数: 16

約数和(自身を含む): 21739520

約数和(自身を除く): 7798103

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 15439, 46317, 108073, 324219, 663877, 1991631, 4647139, 13941417]

約数ペア:

[(1, 13941417), (3, 4647139), (7, 1991631), (21, 663877), (43, 324219), (129, 108073), (301, 46317), (903, 15439)]