39980669

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 42831360

約数和(自身を除く): 2850691

約数列:

[1, 31, 43, 89, 337, 1333, 2759, 3827, 10447, 14491, 29993, 118637, 449221, 929783, 1289699, 39980669]

約数ペア:

[(1, 39980669), (31, 1289699), (43, 929783), (89, 449221), (337, 118637), (1333, 29993), (2759, 14491), (3827, 10447)]