13399287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2689}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 19626240

約数和(自身を除く): 6226953

約数列:

[1, 3, 11, 33, 151, 453, 1661, 2689, 4983, 8067, 29579, 88737, 406039, 1218117, 4466429, 13399287]

約数ペア:

[(1, 13399287), (3, 4466429), (11, 1218117), (33, 406039), (151, 88737), (453, 29579), (1661, 8067), (2689, 4983)]