9768689

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 12038400

約数和(自身を除く): 2269711

約数列:

[1, 7, 31, 49, 59, 109, 217, 413, 763, 1519, 1829, 2891, 3379, 5341, 6431, 12803, 23653, 45017, 89621, 165571, 199361, 315119, 1395527, 9768689]

約数ペア:

[(1, 9768689), (7, 1395527), (31, 315119), (49, 199361), (59, 165571), (109, 89621), (217, 45017), (413, 23653), (763, 12803), (1519, 6431), (1829, 5341), (2891, 3379)]