20172210227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{4651}}^1$

素因数の和:4899

約数の個数: 32

約数和(自身を含む): 22808346624

約数和(自身を除く): 2636136397

約数列:

[1, 13, 37, 71, 127, 481, 923, 1651, 2627, 4651, 4699, 9017, 34151, 60463, 61087, 117221, 172087, 330221, 333629, 590677, 2237131, 4292873, 4337177, 7678801, 12218177, 21855049, 41938067, 158836301, 284115637, 545194871, 1551708479, 20172210227]

約数ペア:

[(1, 20172210227), (13, 1551708479), (37, 545194871), (71, 284115637), (127, 158836301), (481, 41938067), (923, 21855049), (1651, 12218177), (2627, 7678801), (4651, 4337177), (4699, 4292873), (9017, 2237131), (34151, 590677), (60463, 333629), (61087, 330221), (117221, 172087)]