13910211

素因数分解:

$3^4\times 7^1\times {\mathrm{24533}}^1$

素因数の和:24552

約数の個数: 20

約数和(自身を含む): 23748912

約数和(自身を除く): 9838701

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 24533, 73599, 171731, 220797, 515193, 662391, 1545579, 1987173, 4636737, 13910211]

約数ペア:

[(1, 13910211), (3, 4636737), (7, 1987173), (9, 1545579), (21, 662391), (27, 515193), (63, 220797), (81, 171731), (189, 73599), (567, 24533)]