128814673

素因数分解:

${\mathrm{13}}^2\times {\mathrm{577}}^1\times {\mathrm{1321}}^1$

素因数の和:1924

約数の個数: 12

約数和(自身を含む): 139833228

約数和(自身を除く): 11018555

約数列:

[1, 13, 169, 577, 1321, 7501, 17173, 97513, 223249, 762217, 9908821, 128814673]

約数ペア:

[(1, 128814673), (13, 9908821), (169, 762217), (577, 223249), (1321, 97513), (7501, 17173)]