56697039

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6569}}^1$

素因数の和:6719

約数の個数: 24

約数和(自身を含む): 94292640

約数和(自身を除く): 37595601

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 6569, 8631, 19707, 45983, 59121, 137949, 413847, 899953, 2699859, 6299671, 8099577, 18899013, 56697039]

約数ペア:

[(1, 56697039), (3, 18899013), (7, 8099577), (9, 6299671), (21, 2699859), (63, 899953), (137, 413847), (411, 137949), (959, 59121), (1233, 45983), (2877, 19707), (6569, 8631)]