321330459

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{43207}}^1$

素因数の和:43314

約数の個数: 16

約数和(自身を含む): 446597888

約数和(自身を除く): 125267429

約数列:

[1, 3, 37, 67, 111, 201, 2479, 7437, 43207, 129621, 1598659, 2894869, 4795977, 8684607, 107110153, 321330459]

約数ペア:

[(1, 321330459), (3, 107110153), (37, 8684607), (67, 4795977), (111, 2894869), (201, 1598659), (2479, 129621), (7437, 43207)]