13997459

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 16873920

約数和(自身を除く): 2876461

約数列:

[1, 7, 29, 53, 203, 371, 1301, 1537, 9107, 10759, 37729, 68953, 264103, 482671, 1999637, 13997459]

約数ペア:

[(1, 13997459), (7, 1999637), (29, 482671), (53, 264103), (203, 68953), (371, 37729), (1301, 10759), (1537, 9107)]