13339893

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1447}}^1$

素因数の和:1896

約数の個数: 16

約数和(自身を含む): 20387840

約数和(自身を除く): 7047947

約数列:

[1, 3, 7, 21, 439, 1317, 1447, 3073, 4341, 9219, 10129, 30387, 635233, 1905699, 4446631, 13339893]

約数ペア:

[(1, 13339893), (3, 4446631), (7, 1905699), (21, 635233), (439, 30387), (1317, 10129), (1447, 9219), (3073, 4341)]