7913907

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 11928384

約数和(自身を除く): 4014477

約数列:

[1, 3, 9, 47, 53, 141, 159, 353, 423, 477, 1059, 2491, 3177, 7473, 16591, 18709, 22419, 49773, 56127, 149319, 168381, 879323, 2637969, 7913907]

約数ペア:

[(1, 7913907), (3, 2637969), (9, 879323), (47, 168381), (53, 149319), (141, 56127), (159, 49773), (353, 22419), (423, 18709), (477, 16591), (1059, 7473), (2491, 3177)]