11347989

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 15552000

約数和(自身を除く): 4204011

約数列:

[1, 3, 53, 149, 159, 447, 479, 1437, 7897, 23691, 25387, 71371, 76161, 214113, 3782663, 11347989]

約数ペア:

[(1, 11347989), (3, 3782663), (53, 214113), (149, 76161), (159, 71371), (447, 25387), (479, 23691), (1437, 7897)]