123457173

素因数分解:

$3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{6673}}^1$

素因数の和:7564

約数の個数: 16

約数和(自身を含む): 188366976

約数和(自身を除く): 64909803

約数列:

[1, 3, 7, 21, 881, 2643, 6167, 6673, 18501, 20019, 46711, 140133, 5878913, 17636739, 41152391, 123457173]

約数ペア:

[(1, 123457173), (3, 41152391), (7, 17636739), (21, 5878913), (881, 140133), (2643, 46711), (6167, 20019), (6673, 18501)]