13809003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4987}}^1$

素因数の和:5074

約数の個数: 16

約数和(自身を含む): 20111616

約数和(自身を除く): 6302613

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 4987, 14961, 64831, 194493, 354077, 1062231, 4603001, 13809003]

約数ペア:

[(1, 13809003), (3, 4603001), (13, 1062231), (39, 354077), (71, 194493), (213, 64831), (923, 14961), (2769, 4987)]