7306767

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 11847360

約数和(自身を除く): 4540593

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 257, 351, 729, 771, 1053, 2187, 2313, 3159, 3341, 6939, 9477, 10023, 20817, 28431, 30069, 62451, 90207, 187353, 270621, 562059, 811863, 2435589, 7306767]

約数ペア:

[(1, 7306767), (3, 2435589), (9, 811863), (13, 562059), (27, 270621), (39, 187353), (81, 90207), (117, 62451), (243, 30069), (257, 28431), (351, 20817), (729, 10023), (771, 9477), (1053, 6939), (2187, 3341), (2313, 3159)]