13028631

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56401}}^1$

素因数の和:56422

約数の個数: 16

約数和(自身を含む): 21658368

約数和(自身を除く): 8629737

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 56401, 169203, 394807, 620411, 1184421, 1861233, 4342877, 13028631]

約数ペア:

[(1, 13028631), (3, 4342877), (7, 1861233), (11, 1184421), (21, 620411), (33, 394807), (77, 169203), (231, 56401)]