16456797

素因数分解:

$3^3\times 7^3\times {\mathrm{1777}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 28448000

約数和(自身を除く): 11991203

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 1777, 3087, 5331, 9261, 12439, 15993, 37317, 47979, 87073, 111951, 261219, 335853, 609511, 783657, 1828533, 2350971, 5485599, 16456797]

約数ペア:

[(1, 16456797), (3, 5485599), (7, 2350971), (9, 1828533), (21, 783657), (27, 609511), (49, 335853), (63, 261219), (147, 111951), (189, 87073), (343, 47979), (441, 37317), (1029, 15993), (1323, 12439), (1777, 9261), (3087, 5331)]