56873013

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 77162496

約数和(自身を除く): 20289483

約数列:

[1, 3, 113, 127, 339, 381, 1321, 3963, 14351, 43053, 149273, 167767, 447819, 503301, 18957671, 56873013]

約数ペア:

[(1, 56873013), (3, 18957671), (113, 503301), (127, 447819), (339, 167767), (381, 149273), (1321, 43053), (3963, 14351)]