804921687

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{8093}}^1$

素因数の和:8399

約数の個数: 24

約数和(自身を含む): 1194480144

約数和(自身を除く): 389558457

約数列:

[1, 3, 9, 43, 129, 257, 387, 771, 2313, 8093, 11051, 24279, 33153, 72837, 99459, 347999, 1043997, 2079901, 3131991, 6239703, 18719109, 89435743, 268307229, 804921687]

約数ペア:

[(1, 804921687), (3, 268307229), (9, 89435743), (43, 18719109), (129, 6239703), (257, 3131991), (387, 2079901), (771, 1043997), (2313, 347999), (8093, 99459), (11051, 72837), (24279, 33153)]