2016331737

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{4649}}^1$

素因数の和:5765

約数の個数: 32

約数和(自身を含む): 3237888000

約数和(自身を除く): 1221556263

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1087, 3261, 4649, 7609, 13947, 20653, 22827, 32543, 61959, 88331, 97629, 144571, 264993, 433713, 618317, 1854951, 5053463, 15160389, 35374241, 96015797, 106122723, 288047391, 672110579, 2016331737]

約数ペア:

[(1, 2016331737), (3, 672110579), (7, 288047391), (19, 106122723), (21, 96015797), (57, 35374241), (133, 15160389), (399, 5053463), (1087, 1854951), (3261, 618317), (4649, 433713), (7609, 264993), (13947, 144571), (20653, 97629), (22827, 88331), (32543, 61959)]