4052991

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 5690880

約数和(自身を除く): 1637889

約数列:

[1, 3, 23, 69, 151, 389, 453, 1167, 3473, 8947, 10419, 26841, 58739, 176217, 1350997, 4052991]

約数ペア:

[(1, 4052991), (3, 1350997), (23, 176217), (69, 58739), (151, 26841), (389, 10419), (453, 8947), (1167, 3473)]