470893521591

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{136949}}^1\times {\mathrm{5381}}^1$

素因数の和:142407

約数の個数: 24

約数和(自身を含む): 689892746400

約数和(自身を除く): 218999224809

約数列:

[1, 3, 9, 71, 213, 639, 5381, 16143, 48429, 136949, 382051, 410847, 1146153, 1232541, 3438459, 9723379, 29170137, 87510411, 736922569, 2210767707, 6632303121, 52321502399, 156964507197, 470893521591]

約数ペア:

[(1, 470893521591), (3, 156964507197), (9, 52321502399), (71, 6632303121), (213, 2210767707), (639, 736922569), (5381, 87510411), (16143, 29170137), (48429, 9723379), (136949, 3438459), (382051, 1232541), (410847, 1146153)]