173327231

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{72613}}^1$

素因数の和:72662

約数の個数: 16

約数和(自身を含む): 223070208

約数和(自身を除く): 49742977

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 72613, 508291, 798743, 2251003, 5591201, 15757021, 24761033, 173327231]

約数ペア:

[(1, 173327231), (7, 24761033), (11, 15757021), (31, 5591201), (77, 2251003), (217, 798743), (341, 508291), (2387, 72613)]