13989807

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{39857}}^1$

素因数の和:39879

約数の個数: 16

約数和(自身を含む): 22320480

約数和(自身を除く): 8330673

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 39857, 119571, 358713, 518141, 1076139, 1554423, 4663269, 13989807]

約数ペア:

[(1, 13989807), (3, 4663269), (9, 1554423), (13, 1076139), (27, 518141), (39, 358713), (117, 119571), (351, 39857)]