2075697

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 3278184

約数和(自身を除く): 1202487

約数列:

[1, 3, 9, 13, 39, 113, 117, 157, 339, 471, 1017, 1413, 1469, 2041, 4407, 6123, 13221, 17741, 18369, 53223, 159669, 230633, 691899, 2075697]

約数ペア:

[(1, 2075697), (3, 691899), (9, 230633), (13, 159669), (39, 53223), (113, 18369), (117, 17741), (157, 13221), (339, 6123), (471, 4407), (1017, 2041), (1413, 1469)]