16953669297

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{43807931}}^1$

素因数の和:43807980

約数の個数: 12

約数和(自身を含む): 25058137104

約数和(自身を除く): 8104467807

約数列:

[1, 3, 9, 43, 129, 387, 43807931, 131423793, 394271379, 1883741033, 5651223099, 16953669297]

約数ペア:

[(1, 16953669297), (3, 5651223099), (9, 1883741033), (43, 394271379), (129, 131423793), (387, 43807931)]