8426907

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 12776400

約数和(自身を除く): 4349493

約数列:

[1, 3, 9, 29, 83, 87, 249, 261, 389, 747, 1167, 2407, 3501, 7221, 11281, 21663, 32287, 33843, 96861, 101529, 290583, 936323, 2808969, 8426907]

約数ペア:

[(1, 8426907), (3, 2808969), (9, 936323), (29, 290583), (83, 101529), (87, 96861), (249, 33843), (261, 32287), (389, 21663), (747, 11281), (1167, 7221), (2407, 3501)]