25089147

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 37914240

約数和(自身を除く): 12825093

約数列:

[1, 3, 9, 29, 87, 97, 261, 291, 873, 991, 2813, 2973, 8439, 8919, 25317, 28739, 86217, 96127, 258651, 288381, 865143, 2787683, 8363049, 25089147]

約数ペア:

[(1, 25089147), (3, 8363049), (9, 2787683), (29, 865143), (87, 288381), (97, 258651), (261, 96127), (291, 86217), (873, 28739), (991, 25317), (2813, 8919), (2973, 8439)]