12161729

素因数分解:

${\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:668

約数の個数: 12

約数和(自身を含む): 13075920

約数和(自身を除く): 914191

約数列:

[1, 19, 59, 361, 571, 1121, 10849, 21299, 33689, 206131, 640091, 12161729]

約数ペア:

[(1, 12161729), (19, 640091), (59, 206131), (361, 33689), (571, 21299), (1121, 10849)]