30292731

素因数分解:

$3^3\times 7^3\times {\mathrm{3271}}^1$

素因数の和:3301

約数の個数: 32

約数和(自身を含む): 52352000

約数和(自身を除く): 22059269

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 3271, 9261, 9813, 22897, 29439, 68691, 88317, 160279, 206073, 480837, 618219, 1121953, 1442511, 3365859, 4327533, 10097577, 30292731]

約数ペア:

[(1, 30292731), (3, 10097577), (7, 4327533), (9, 3365859), (21, 1442511), (27, 1121953), (49, 618219), (63, 480837), (147, 206073), (189, 160279), (343, 88317), (441, 68691), (1029, 29439), (1323, 22897), (3087, 9813), (3271, 9261)]