25528113

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5897}}^1$

素因数の和:5953

約数の個数: 24

約数和(自身を含む): 40790568

約数和(自身を除く): 15262455

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 5897, 17691, 53073, 76661, 218189, 229983, 654567, 689949, 1963701, 2836457, 8509371, 25528113]

約数ペア:

[(1, 25528113), (3, 8509371), (9, 2836457), (13, 1963701), (37, 689949), (39, 654567), (111, 229983), (117, 218189), (333, 76661), (481, 53073), (1443, 17691), (4329, 5897)]