13380051

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 18468000

約数和(自身を除く): 5087949

約数列:

[1, 3, 37, 111, 149, 447, 809, 2427, 5513, 16539, 29933, 89799, 120541, 361623, 4460017, 13380051]

約数ペア:

[(1, 13380051), (3, 4460017), (37, 361623), (111, 120541), (149, 89799), (447, 29933), (809, 16539), (2427, 5513)]