42964491

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 64627200

約数和(自身を除く): 21662709

約数列:

[1, 3, 17, 19, 51, 57, 101, 303, 323, 439, 969, 1317, 1717, 1919, 5151, 5757, 7463, 8341, 22389, 25023, 32623, 44339, 97869, 133017, 141797, 425391, 753763, 842441, 2261289, 2527323, 14321497, 42964491]

約数ペア:

[(1, 42964491), (3, 14321497), (17, 2527323), (19, 2261289), (51, 842441), (57, 753763), (101, 425391), (303, 141797), (323, 133017), (439, 97869), (969, 44339), (1317, 32623), (1717, 25023), (1919, 22389), (5151, 8341), (5757, 7463)]