265039489

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^3\times {\mathrm{997}}^1$

素因数の和:1058

約数の個数: 24

約数和(自身を含む): 315906920

約数和(自身を除く): 50867431

約数列:

[1, 11, 13, 121, 143, 169, 997, 1573, 1859, 2197, 10967, 12961, 20449, 24167, 120637, 142571, 168493, 265837, 1568281, 1853423, 2190409, 20387653, 24094499, 265039489]

約数ペア:

[(1, 265039489), (11, 24094499), (13, 20387653), (121, 2190409), (143, 1853423), (169, 1568281), (997, 265837), (1573, 168493), (1859, 142571), (2197, 120637), (10967, 24167), (12961, 20449)]