8874981

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{1279}}^1$

素因数の和:1545

約数の個数: 16

約数和(自身を含む): 13209600

約数和(自身を除く): 4334619

約数列:

[1, 3, 9, 27, 257, 771, 1279, 2313, 3837, 6939, 11511, 34533, 328703, 986109, 2958327, 8874981]

約数ペア:

[(1, 8874981), (3, 2958327), (9, 986109), (27, 328703), (257, 34533), (771, 11511), (1279, 6939), (2313, 3837)]