7822953

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 12230400

約数和(自身を除く): 4407447

約数列:

[1, 3, 9, 27, 29, 87, 97, 103, 261, 291, 309, 783, 873, 927, 2619, 2781, 2813, 2987, 8439, 8961, 9991, 25317, 26883, 29973, 75951, 80649, 89919, 269757, 289739, 869217, 2607651, 7822953]

約数ペア:

[(1, 7822953), (3, 2607651), (9, 869217), (27, 289739), (29, 269757), (87, 89919), (97, 80649), (103, 75951), (261, 29973), (291, 26883), (309, 25317), (783, 9991), (873, 8961), (927, 8439), (2619, 2987), (2781, 2813)]