56740839

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5519}}^1$

素因数の和:5694

約数の個数: 16

約数和(自身を含む): 79488000

約数和(自身を除く): 22747161

約数列:

[1, 3, 23, 69, 149, 447, 3427, 5519, 10281, 16557, 126937, 380811, 822331, 2466993, 18913613, 56740839]

約数ペア:

[(1, 56740839), (3, 18913613), (23, 2466993), (69, 822331), (149, 380811), (447, 126937), (3427, 16557), (5519, 10281)]