3161314

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 24

約数和(自身を含む): 5270400

約数和(自身を除く): 2109086

約数列:

[1, 2, 13, 26, 47, 94, 169, 199, 338, 398, 611, 1222, 2587, 5174, 7943, 9353, 15886, 18706, 33631, 67262, 121589, 243178, 1580657, 3161314]

約数ペア:

[(1, 3161314), (2, 1580657), (13, 243178), (26, 121589), (47, 67262), (94, 33631), (169, 18706), (199, 15886), (338, 9353), (398, 7943), (611, 5174), (1222, 2587)]