13006329

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19979}}^1$

素因数の和:20020

約数の個数: 16

約数和(自身を含む): 20459520

約数和(自身を除く): 7453191

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 19979, 59937, 139853, 419559, 619349, 1858047, 4335443, 13006329]

約数ペア:

[(1, 13006329), (3, 4335443), (7, 1858047), (21, 619349), (31, 419559), (93, 139853), (217, 59937), (651, 19979)]