42037317

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14197}}^1$

素因数の和:14257

約数の個数: 24

約数和(自身を含む): 70876416

約数和(自身を除く): 28839099

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 14197, 42591, 99379, 127773, 298137, 667259, 894411, 2001777, 4670813, 6005331, 14012439, 42037317]

約数ペア:

[(1, 42037317), (3, 14012439), (7, 6005331), (9, 4670813), (21, 2001777), (47, 894411), (63, 667259), (141, 298137), (329, 127773), (423, 99379), (987, 42591), (2961, 14197)]