13442187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9473}}^1$

素因数の和:9530

約数の個数: 16

約数和(自身を含む): 20009088

約数和(自身を除く): 6566901

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 9473, 28419, 104203, 312609, 407339, 1222017, 4480729, 13442187]

約数ペア:

[(1, 13442187), (3, 4480729), (11, 1222017), (33, 407339), (43, 312609), (129, 104203), (473, 28419), (1419, 9473)]