70830417

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{78439}}^1$

素因数の和:78492

約数の個数: 16

約数和(自身を含む): 110443520

約数和(自身を除く): 39613103

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 78439, 235317, 549073, 1647219, 3372877, 10118631, 23610139, 70830417]

約数ペア:

[(1, 70830417), (3, 23610139), (7, 10118631), (21, 3372877), (43, 1647219), (129, 549073), (301, 235317), (903, 78439)]