2716389

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 4435200

約数和(自身を除く): 1718811

約数列:

[1, 3, 9, 13, 27, 39, 71, 109, 117, 213, 327, 351, 639, 923, 981, 1417, 1917, 2769, 2943, 4251, 7739, 8307, 12753, 23217, 24921, 38259, 69651, 100607, 208953, 301821, 905463, 2716389]

約数ペア:

[(1, 2716389), (3, 905463), (9, 301821), (13, 208953), (27, 100607), (39, 69651), (71, 38259), (109, 24921), (117, 23217), (213, 12753), (327, 8307), (351, 7739), (639, 4251), (923, 2943), (981, 2769), (1417, 1917)]