427997571

素因数分解:

$3^1\times {\mathrm{151}}^2\times {\mathrm{6257}}^1$

素因数の和:6562

約数の個数: 12

約数和(自身を含む): 574559496

約数和(自身を除く): 146561925

約数列:

[1, 3, 151, 453, 6257, 18771, 22801, 68403, 944807, 2834421, 142665857, 427997571]

約数ペア:

[(1, 427997571), (3, 142665857), (151, 2834421), (453, 944807), (6257, 68403), (18771, 22801)]