470688507

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1413479}}^1$

素因数の和:1413522

約数の個数: 12

約数和(自身を含む): 698259120

約数和(自身を除く): 227570613

約数列:

[1, 3, 9, 37, 111, 333, 1413479, 4240437, 12721311, 52298723, 156896169, 470688507]

約数ペア:

[(1, 470688507), (3, 156896169), (9, 52298723), (37, 12721311), (111, 4240437), (333, 1413479)]