29571507

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3329}}^1$

素因数の和:3392

約数の個数: 32

約数和(自身を含む): 51148800

約数和(自身を除く): 21577293

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 3329, 8883, 9987, 23303, 29961, 69909, 89883, 156463, 209727, 469389, 629181, 1095241, 1408167, 3285723, 4224501, 9857169, 29571507]

約数ペア:

[(1, 29571507), (3, 9857169), (7, 4224501), (9, 3285723), (21, 1408167), (27, 1095241), (47, 629181), (63, 469389), (141, 209727), (189, 156463), (329, 89883), (423, 69909), (987, 29961), (1269, 23303), (2961, 9987), (3329, 8883)]