580420479

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{19427}}^1$

素因数の和:19886

約数の個数: 16

約数和(自身を含む): 809448192

約数和(自身を除く): 229027713

約数列:

[1, 3, 23, 69, 433, 1299, 9959, 19427, 29877, 58281, 446821, 1340463, 8411891, 25235673, 193473493, 580420479]

約数ペア:

[(1, 580420479), (3, 193473493), (23, 25235673), (69, 8411891), (433, 1340463), (1299, 446821), (9959, 58281), (19427, 29877)]