56253699

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14303}}^1$

素因数の和:14351

約数の個数: 24

約数和(自身を含む): 89256960

約数和(自身を除く): 33003261

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 14303, 42909, 128727, 271757, 328969, 815271, 986907, 2445813, 2960721, 6250411, 18751233, 56253699]

約数ペア:

[(1, 56253699), (3, 18751233), (9, 6250411), (19, 2960721), (23, 2445813), (57, 986907), (69, 815271), (171, 328969), (207, 271757), (437, 128727), (1311, 42909), (3933, 14303)]