239870758421

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{106090561}}^1$

素因数の和:106090604

約数の個数: 16

約数和(自身を含む): 305540818560

約数和(自身を除く): 65670060139

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 106090561, 742633927, 1803539537, 2015720659, 12624776759, 14110044613, 34267251203, 239870758421]

約数ペア:

[(1, 239870758421), (7, 34267251203), (17, 14110044613), (19, 12624776759), (119, 2015720659), (133, 1803539537), (323, 742633927), (2261, 106090561)]