256171677

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{24917}}^1$

素因数の和:25092

約数の個数: 16

約数和(自身を含む): 358819200

約数和(自身を除く): 102647523

約数列:

[1, 3, 23, 69, 149, 447, 3427, 10281, 24917, 74751, 573091, 1719273, 3712633, 11137899, 85390559, 256171677]

約数ペア:

[(1, 256171677), (3, 85390559), (23, 11137899), (69, 3712633), (149, 1719273), (447, 573091), (3427, 74751), (10281, 24917)]