47768691

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3919}}^1$

素因数の和:4178

約数の個数: 16

約数和(自身を含む): 67737600

約数和(自身を除く): 19968909

約数列:

[1, 3, 17, 51, 239, 717, 3919, 4063, 11757, 12189, 66623, 199869, 936641, 2809923, 15922897, 47768691]

約数ペア:

[(1, 47768691), (3, 15922897), (17, 2809923), (51, 936641), (239, 199869), (717, 66623), (3919, 12189), (4063, 11757)]