1247407617

素因数分解:

$3^1\times {\mathrm{433}}^1\times {\mathrm{809}}^1\times {\mathrm{1187}}^1$

素因数の和:2432

約数の個数: 16

約数和(自身を含む): 1670518080

約数和(自身を除く): 423110463

約数列:

[1, 3, 433, 809, 1187, 1299, 2427, 3561, 350297, 513971, 960283, 1050891, 1541913, 2880849, 415802539, 1247407617]

約数ペア:

[(1, 1247407617), (3, 415802539), (433, 2880849), (809, 1541913), (1187, 1050891), (1299, 960283), (2427, 513971), (3561, 350297)]