2017680129

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{513013}}^1$

素因数の和:513061

約数の個数: 24

約数和(自身を含む): 3201207360

約数和(自身を除く): 1183527231

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 513013, 1539039, 4617117, 9747247, 11799299, 29241741, 35397897, 87725223, 106193691, 224186681, 672560043, 2017680129]

約数ペア:

[(1, 2017680129), (3, 672560043), (9, 224186681), (19, 106193691), (23, 87725223), (57, 35397897), (69, 29241741), (171, 11799299), (207, 9747247), (437, 4617117), (1311, 1539039), (3933, 513013)]