2016346221

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{31729}}^1$

素因数の和:32065

約数の個数: 24

約数和(自身を含む): 3049126080

約数和(自身を除く): 1032779859

約数列:

[1, 3, 9, 23, 69, 207, 307, 921, 2763, 7061, 21183, 31729, 63549, 95187, 285561, 729767, 2189301, 6567903, 9740803, 29222409, 87667227, 224038469, 672115407, 2016346221]

約数ペア:

[(1, 2016346221), (3, 672115407), (9, 224038469), (23, 87667227), (69, 29222409), (207, 9740803), (307, 6567903), (921, 2189301), (2763, 729767), (7061, 285561), (21183, 95187), (31729, 63549)]