2574526257

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{20347}}^1$

素因数の和:21197

約数の個数: 24

約数和(自身を含む): 3942465696

約数和(自身を除く): 1367939439

約数列:

[1, 3, 9, 17, 51, 153, 827, 2481, 7443, 14059, 20347, 42177, 61041, 126531, 183123, 345899, 1037697, 3113091, 16826969, 50480907, 151442721, 286058473, 858175419, 2574526257]

約数ペア:

[(1, 2574526257), (3, 858175419), (9, 286058473), (17, 151442721), (51, 50480907), (153, 16826969), (827, 3113091), (2481, 1037697), (7443, 345899), (14059, 183123), (20347, 126531), (42177, 61041)]