56773591

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20743}}^1$

素因数の和:20790

約数の個数: 16

約数和(自身を含む): 71691264

約数和(自身を除く): 14917673

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 20743, 145201, 352631, 477089, 2468417, 3339623, 8110513, 56773591]

約数ペア:

[(1, 56773591), (7, 8110513), (17, 3339623), (23, 2468417), (119, 477089), (161, 352631), (391, 145201), (2737, 20743)]