2117029131

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{714971}}^1$

素因数の和:715031

約数の個数: 24

約数和(自身を含む): 3569140224

約数和(自身を除く): 1452111093

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 714971, 2144913, 5004797, 6434739, 15014391, 33603637, 45043173, 100810911, 235225459, 302432733, 705676377, 2117029131]

約数ペア:

[(1, 2117029131), (3, 705676377), (7, 302432733), (9, 235225459), (21, 100810911), (47, 45043173), (63, 33603637), (141, 15014391), (329, 6434739), (423, 5004797), (987, 2144913), (2961, 714971)]