54785689

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 64310400

約数和(自身を除く): 9524711

約数列:

[1, 7, 59, 109, 413, 763, 1217, 6431, 8519, 45017, 71803, 132653, 502621, 928571, 7826527, 54785689]

約数ペア:

[(1, 54785689), (7, 7826527), (59, 928571), (109, 502621), (413, 132653), (763, 71803), (1217, 45017), (6431, 8519)]