56923321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27197}}^1$

素因数の和:27240

約数の個数: 16

約数和(自身を含む): 73108224

約数和(自身を除く): 16184903

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 27197, 190379, 353561, 625531, 2474927, 4378717, 8131903, 56923321]

約数ペア:

[(1, 56923321), (7, 8131903), (13, 4378717), (23, 2474927), (91, 625531), (161, 353561), (299, 190379), (2093, 27197)]