13919355

素因数分解:

$3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1093}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 24234288

約数和(自身を除く): 10314933

約数列:

[1, 3, 5, 9, 15, 45, 283, 849, 1093, 1415, 2547, 3279, 4245, 5465, 9837, 12735, 16395, 49185, 309319, 927957, 1546595, 2783871, 4639785, 13919355]

約数ペア:

[(1, 13919355), (3, 4639785), (5, 2783871), (9, 1546595), (15, 927957), (45, 309319), (283, 49185), (849, 16395), (1093, 12735), (1415, 9837), (2547, 5465), (3279, 4245)]