47156879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32233}}^1$

素因数の和:32270

約数の個数: 16

約数和(自身を含む): 61889280

約数和(自身を除く): 14732401

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 32233, 225631, 354563, 612427, 2481941, 4286989, 6736697, 47156879]

約数ペア:

[(1, 47156879), (7, 6736697), (11, 4286989), (19, 2481941), (77, 612427), (133, 354563), (209, 225631), (1463, 32233)]