2087549163

素因数分解:

$3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{58031}}^1$

素因数の和:58615

約数の個数: 24

約数和(自身を含む): 3452207616

約数和(自身を除く): 1364658453

約数列:

[1, 3, 7, 9, 21, 63, 571, 1713, 3997, 5139, 11991, 35973, 58031, 174093, 406217, 522279, 1218651, 3655953, 33135701, 99407103, 231949907, 298221309, 695849721, 2087549163]

約数ペア:

[(1, 2087549163), (3, 695849721), (7, 298221309), (9, 231949907), (21, 99407103), (63, 33135701), (571, 3655953), (1713, 1218651), (3997, 522279), (5139, 406217), (11991, 174093), (35973, 58031)]