2016539721

素因数分解:

$3^2\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{24121}}^1$

素因数の和:25461

約数の個数: 24

約数和(自身を含む): 3331537664

約数和(自身を除く): 1314997943

約数列:

[1, 3, 7, 9, 21, 63, 1327, 3981, 9289, 11943, 24121, 27867, 72363, 83601, 168847, 217089, 506541, 1519623, 32008567, 96025701, 224059969, 288077103, 672179907, 2016539721]

約数ペア:

[(1, 2016539721), (3, 672179907), (7, 288077103), (9, 224059969), (21, 96025701), (63, 32008567), (1327, 1519623), (3981, 506541), (9289, 217089), (11943, 168847), (24121, 83601), (27867, 72363)]