12453543

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 18720000

約数和(自身を除く): 6266457

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 499, 531, 1497, 2773, 4491, 8319, 23453, 24957, 29441, 70359, 88323, 211077, 264969, 1383727, 4151181, 12453543]

約数ペア:

[(1, 12453543), (3, 4151181), (9, 1383727), (47, 264969), (59, 211077), (141, 88323), (177, 70359), (423, 29441), (499, 24957), (531, 23453), (1497, 8319), (2773, 4491)]