13173853

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5519}}^1$

素因数の和:5568

約数の個数: 16

約数和(自身を含む): 16957440

約数和(自身を除く): 3783587

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 5519, 38633, 60709, 171089, 424963, 1197623, 1881979, 13173853]

約数ペア:

[(1, 13173853), (7, 1881979), (11, 1197623), (31, 424963), (77, 171089), (217, 60709), (341, 38633), (2387, 5519)]