638996826077

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1\times {\mathrm{20717}}^1$

素因数の和:21253

約数の個数: 32

約数和(自身を含む): 697039706880

約数和(自身を除く): 58042880803

約数列:

[1, 23, 29, 131, 353, 667, 3013, 3799, 8119, 10237, 20717, 46243, 87377, 235451, 476491, 600793, 1063589, 1341047, 2713927, 7313101, 13818239, 30844081, 62420321, 78703883, 168201323, 212079929, 958016231, 1810189309, 4877838367, 22034373313, 27782470699, 638996826077]

約数ペア:

[(1, 638996826077), (23, 27782470699), (29, 22034373313), (131, 4877838367), (353, 1810189309), (667, 958016231), (3013, 212079929), (3799, 168201323), (8119, 78703883), (10237, 62420321), (20717, 30844081), (46243, 13818239), (87377, 7313101), (235451, 2713927), (476491, 1341047), (600793, 1063589)]