2978049503

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{671791}}^1$

素因数の和:671846

約数の個数: 16

約数和(自身を含む): 3611553792

約数和(自身を除く): 633504289

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 671791, 7389701, 8733283, 20825521, 96066113, 229080731, 270731773, 2978049503]

約数ペア:

[(1, 2978049503), (11, 270731773), (13, 229080731), (31, 96066113), (143, 20825521), (341, 8733283), (403, 7389701), (4433, 671791)]