13815319

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 16623936

約数和(自身を除く): 2808617

約数列:

[1, 7, 37, 41, 259, 287, 1301, 1517, 9107, 10619, 48137, 53341, 336959, 373387, 1973617, 13815319]

約数ペア:

[(1, 13815319), (7, 1973617), (37, 373387), (41, 336959), (259, 53341), (287, 48137), (1301, 10619), (1517, 9107)]