71296329

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{7649}}^1$

素因数の和:7904

約数の個数: 16

約数和(自身を含む): 102816000

約数和(自身を除く): 31519671

約数列:

[1, 3, 13, 39, 239, 717, 3107, 7649, 9321, 22947, 99437, 298311, 1828111, 5484333, 23765443, 71296329]

約数ペア:

[(1, 71296329), (3, 23765443), (13, 5484333), (39, 1828111), (239, 298311), (717, 99437), (3107, 22947), (7649, 9321)]