25247067

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{691}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 35541120

約数和(自身を除く): 10294053

約数列:

[1, 3, 19, 57, 641, 691, 1923, 2073, 12179, 13129, 36537, 39387, 442931, 1328793, 8415689, 25247067]

約数ペア:

[(1, 25247067), (3, 8415689), (19, 1328793), (57, 442931), (641, 39387), (691, 36537), (1923, 13129), (2073, 12179)]