253497803

素因数分解:

${\mathrm{13}}^2\times {\mathrm{337}}^1\times {\mathrm{4451}}^1$

素因数の和:4814

約数の個数: 12

約数和(自身を含む): 275374008

約数和(自身を除く): 21876205

約数列:

[1, 13, 169, 337, 4381, 4451, 56953, 57863, 752219, 1499987, 19499831, 253497803]

約数ペア:

[(1, 253497803), (13, 19499831), (169, 1499987), (337, 752219), (4381, 57863), (4451, 56953)]