2013073989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{87911}}^1$

素因数の和:88380

約数の個数: 16

約数和(自身を含む): 2848348800

約数和(自身を除く): 835274811

約数列:

[1, 3, 17, 51, 449, 1347, 7633, 22899, 87911, 263733, 1494487, 4483461, 39472039, 118416117, 671024663, 2013073989]

約数ペア:

[(1, 2013073989), (3, 671024663), (17, 118416117), (51, 39472039), (449, 4483461), (1347, 1494487), (7633, 263733), (22899, 87911)]