12739341

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{569}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 18057600

約数和(自身を除く): 5318259

約数列:

[1, 3, 17, 51, 439, 569, 1317, 1707, 7463, 9673, 22389, 29019, 249791, 749373, 4246447, 12739341]

約数ペア:

[(1, 12739341), (3, 4246447), (17, 749373), (51, 249791), (439, 29019), (569, 22389), (1317, 9673), (1707, 7463)]