12982905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22193}}^1$

素因数の和:22217

約数の個数: 24

約数和(自身を含む): 24235848

約数和(自身を除く): 11252943

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 22193, 66579, 110965, 199737, 288509, 332895, 865527, 998685, 1442545, 2596581, 4327635, 12982905]

約数ペア:

[(1, 12982905), (3, 4327635), (5, 2596581), (9, 1442545), (13, 998685), (15, 865527), (39, 332895), (45, 288509), (65, 199737), (117, 110965), (195, 66579), (585, 22193)]