25093221

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1627}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 34461504

約数和(自身を除く): 9368283

約数列:

[1, 3, 53, 97, 159, 291, 1627, 4881, 5141, 15423, 86231, 157819, 258693, 473457, 8364407, 25093221]

約数ペア:

[(1, 25093221), (3, 8364407), (53, 473457), (97, 258693), (159, 157819), (291, 86231), (1627, 15423), (4881, 5141)]