13982423

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8087}}^1$

素因数の和:8126

約数の個数: 16

約数和(自身を含む): 18117120

約数和(自身を除く): 4134697

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 8087, 56609, 105131, 153653, 735917, 1075571, 1997489, 13982423]

約数ペア:

[(1, 13982423), (7, 1997489), (13, 1075571), (19, 735917), (91, 153653), (133, 105131), (247, 56609), (1729, 8087)]