139038417

素因数分解:

$3^3\times 7^1\times {\mathrm{735653}}^1$

素因数の和:735669

約数の個数: 16

約数和(自身を含む): 235409280

約数和(自身を除く): 96370863

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 735653, 2206959, 5149571, 6620877, 15448713, 19862631, 46346139, 139038417]

約数ペア:

[(1, 139038417), (3, 46346139), (7, 19862631), (9, 15448713), (21, 6620877), (27, 5149571), (63, 2206959), (189, 735653)]