67213289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1061}}^1$

素因数の和:1528

約数の個数: 16

約数和(自身を含む): 79216704

約数和(自身を除く): 12003415

約数列:

[1, 11, 13, 143, 443, 1061, 4873, 5759, 11671, 13793, 63349, 151723, 470023, 5170253, 6110299, 67213289]

約数ペア:

[(1, 67213289), (11, 6110299), (13, 5170253), (143, 470023), (443, 151723), (1061, 63349), (4873, 13793), (5759, 11671)]