1340390037

素因数分解:

$3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{147409}}^1$

素因数の和:147852

約数の個数: 16

約数和(自身を含む): 2047230080

約数和(自身を除く): 706840043

約数列:

[1, 3, 7, 21, 433, 1299, 3031, 9093, 147409, 442227, 1031863, 3095589, 63828097, 191484291, 446796679, 1340390037]

約数ペア:

[(1, 1340390037), (3, 446796679), (7, 191484291), (21, 63828097), (433, 3095589), (1299, 1031863), (3031, 442227), (9093, 147409)]