57204641

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 65352960

約数和(自身を除く): 8148319

約数列:

[1, 13, 31, 61, 169, 179, 403, 793, 1891, 2327, 5239, 5549, 10309, 10919, 24583, 30251, 72137, 141947, 319579, 338489, 937781, 1845311, 4400357, 57204641]

約数ペア:

[(1, 57204641), (13, 4400357), (31, 1845311), (61, 937781), (169, 338489), (179, 319579), (403, 141947), (793, 72137), (1891, 30251), (2327, 24583), (5239, 10919), (5549, 10309)]