2551103691

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{485647}}^1$

素因数の和:485770

約数の個数: 16

約数和(自身を含む): 3636532224

約数和(自身を除く): 1085428533

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 485647, 1456941, 8255999, 24767997, 50021641, 150064923, 850367897, 2551103691]

約数ペア:

[(1, 2551103691), (3, 850367897), (17, 150064923), (51, 50021641), (103, 24767997), (309, 8255999), (1751, 1456941), (5253, 485647)]