2507427

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 4040400

約数和(自身を除く): 1532973

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 739, 1131, 2217, 3393, 6651, 9607, 21431, 28821, 64293, 86463, 192879, 278603, 835809, 2507427]

約数ペア:

[(1, 2507427), (3, 835809), (9, 278603), (13, 192879), (29, 86463), (39, 64293), (87, 28821), (117, 21431), (261, 9607), (377, 6651), (739, 3393), (1131, 2217)]