27971314

素因数分解:

$2^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{1901}}^1$

素因数の和:2961

約数の個数: 16

約数和(自身を含む): 48021696

約数和(自身を除く): 20050382

約数列:

[1, 2, 7, 14, 1051, 1901, 2102, 3802, 7357, 13307, 14714, 26614, 1997951, 3995902, 13985657, 27971314]

約数ペア:

[(1, 27971314), (2, 13985657), (7, 3995902), (14, 1997951), (1051, 26614), (1901, 14714), (2102, 13307), (3802, 7357)]