13908393

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 20852832

約数和(自身を除く): 6944439

約数列:

[1, 3, 9, 43, 83, 129, 249, 387, 433, 747, 1299, 3569, 3897, 10707, 18619, 32121, 35939, 55857, 107817, 167571, 323451, 1545377, 4636131, 13908393]

約数ペア:

[(1, 13908393), (3, 4636131), (9, 1545377), (43, 323451), (83, 167571), (129, 107817), (249, 55857), (387, 35939), (433, 32121), (747, 18619), (1299, 10707), (3569, 3897)]