20131233863

素因数分解:

${\mathrm{13}}^2\times {\mathrm{337}}^1\times {\mathrm{353471}}^1$

素因数の和:353834

約数の個数: 12

約数和(自身を含む): 21863657088

約数和(自身を除く): 1732423225

約数列:

[1, 13, 169, 337, 4381, 56953, 353471, 4595123, 59736599, 119119727, 1548556451, 20131233863]

約数ペア:

[(1, 20131233863), (13, 1548556451), (169, 119119727), (337, 59736599), (4381, 4595123), (56953, 353471)]