1439999571

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{138209}}^1$

素因数の和:138386

約数の個数: 16

約数和(自身を含む): 2016760320

約数和(自身を除く): 576760749

約数列:

[1, 3, 23, 69, 151, 453, 3473, 10419, 138209, 414627, 3178807, 9536421, 20869559, 62608677, 479999857, 1439999571]

約数ペア:

[(1, 1439999571), (3, 479999857), (23, 62608677), (69, 20869559), (151, 9536421), (453, 3178807), (3473, 414627), (10419, 138209)]