80293591

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 93184000

約数和(自身を除く): 12890409

約数列:

[1, 7, 127, 181, 499, 889, 1267, 3493, 22987, 63373, 90319, 160909, 443611, 632233, 11470513, 80293591]

約数ペア:

[(1, 80293591), (7, 11470513), (127, 632233), (181, 443611), (499, 160909), (889, 90319), (1267, 63373), (3493, 22987)]