13231113

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7591}}^1$

素因数の和:7684

約数の個数: 16

約数和(自身を含む): 20407296

約数和(自身を除く): 7176183

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 7591, 22773, 53137, 159411, 630053, 1890159, 4410371, 13231113]

約数ペア:

[(1, 13231113), (3, 4410371), (7, 1890159), (21, 630053), (83, 159411), (249, 53137), (581, 22773), (1743, 7591)]