25751913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 13646487

約数列:

[1, 3, 11, 29, 33, 71, 87, 213, 319, 379, 781, 957, 1137, 2059, 2343, 4169, 6177, 10991, 12507, 22649, 26909, 32973, 67947, 80727, 120901, 295999, 362703, 780361, 887997, 2341083, 8583971, 25751913]

約数ペア:

[(1, 25751913), (3, 8583971), (11, 2341083), (29, 887997), (33, 780361), (71, 362703), (87, 295999), (213, 120901), (319, 80727), (379, 67947), (781, 32973), (957, 26909), (1137, 22649), (2059, 12507), (2343, 10991), (4169, 6177)]