13440081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8501}}^1$

素因数の和:8552

約数の個数: 16

約数和(自身を含む): 19588608

約数和(自身を除く): 6148527

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 8501, 25503, 144517, 263531, 433551, 790593, 4480027, 13440081]

約数ペア:

[(1, 13440081), (3, 4480027), (17, 790593), (31, 433551), (51, 263531), (93, 144517), (527, 25503), (1581, 8501)]