213048163879

素因数分解:

${\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{8317}}^1\times {\mathrm{6899}}^1$

素因数の和:15342

約数の個数: 16

約数和(自身を含む): 220393728000

約数和(自身を除く): 7345564121

約数列:

[1, 47, 79, 3713, 6899, 8317, 324253, 390899, 545021, 657043, 25615987, 30881021, 57378983, 2696812201, 4532939657, 213048163879]

約数ペア:

[(1, 213048163879), (47, 4532939657), (79, 2696812201), (3713, 57378983), (6899, 30881021), (8317, 25615987), (324253, 657043), (390899, 545021)]