27287039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 30868992

約数和(自身を除く): 3581953

約数列:

[1, 13, 23, 263, 299, 347, 3419, 4511, 6049, 7981, 78637, 91261, 103753, 1186393, 2099003, 27287039]

約数ペア:

[(1, 27287039), (13, 2099003), (23, 1186393), (263, 103753), (299, 91261), (347, 78637), (3419, 7981), (4511, 6049)]