993643

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 1239040

約数和(自身を除く): 245397

約数列:

[1, 7, 19, 31, 133, 217, 241, 589, 1687, 4123, 4579, 7471, 32053, 52297, 141949, 993643]

約数ペア:

[(1, 993643), (7, 141949), (19, 52297), (31, 32053), (133, 7471), (217, 4579), (241, 4123), (589, 1687)]