27857841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5179}}^1$

素因数の和:5356

約数の個数: 16

約数和(自身を含む): 40776960

約数和(自身を除く): 12919119

約数列:

[1, 3, 11, 33, 163, 489, 1793, 5179, 5379, 15537, 56969, 170907, 844177, 2532531, 9285947, 27857841]

約数ペア:

[(1, 27857841), (3, 9285947), (11, 2532531), (33, 844177), (163, 170907), (489, 56969), (1793, 15537), (5179, 5379)]