1383009

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 1926144

約数和(自身を除く): 543135

約数列:

[1, 3, 43, 71, 129, 151, 213, 453, 3053, 6493, 9159, 10721, 19479, 32163, 461003, 1383009]

約数ペア:

[(1, 1383009), (3, 461003), (43, 32163), (71, 19479), (129, 10721), (151, 9159), (213, 6493), (453, 3053)]