22908571777

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{84223}}^1$

素因数の和:84318

約数の個数: 32

約数和(自身を含む): 29242572800

約数和(自身を除く): 6334001023

約数列:

[1, 7, 13, 49, 61, 91, 343, 427, 637, 793, 2989, 4459, 5551, 20923, 38857, 84223, 271999, 589561, 1094899, 4126927, 5137603, 7664293, 28888489, 35963221, 53650051, 66788839, 251742547, 375550357, 467521873, 1762197829, 3272653111, 22908571777]

約数ペア:

[(1, 22908571777), (7, 3272653111), (13, 1762197829), (49, 467521873), (61, 375550357), (91, 251742547), (343, 66788839), (427, 53650051), (637, 35963221), (793, 28888489), (2989, 7664293), (4459, 5137603), (5551, 4126927), (20923, 1094899), (38857, 589561), (84223, 271999)]