11977953

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{733}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 17263680

約数和(自身を除く): 5285727

約数列:

[1, 3, 13, 39, 419, 733, 1257, 2199, 5447, 9529, 16341, 28587, 307127, 921381, 3992651, 11977953]

約数ペア:

[(1, 11977953), (3, 3992651), (13, 921381), (39, 307127), (419, 28587), (733, 16341), (1257, 9529), (2199, 5447)]