2016031311

素因数分解:

$3^2\times 7^1\times {\mathrm{4273}}^1\times {\mathrm{7489}}^1$

素因数の和:11775

約数の個数: 24

約数和(自身を含む): 3329275040

約数和(自身を除く): 1313243729

約数列:

[1, 3, 7, 9, 21, 63, 4273, 7489, 12819, 22467, 29911, 38457, 52423, 67401, 89733, 157269, 269199, 471807, 32000497, 96001491, 224003479, 288004473, 672010437, 2016031311]

約数ペア:

[(1, 2016031311), (3, 672010437), (7, 288004473), (9, 224003479), (21, 96001491), (63, 32000497), (4273, 471807), (7489, 269199), (12819, 157269), (22467, 89733), (29911, 67401), (38457, 52423)]