2265219

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 3801600

約数和(自身を除く): 1536381

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 263, 297, 319, 783, 789, 957, 2367, 2871, 2893, 7101, 7627, 8613, 8679, 22881, 26037, 68643, 78111, 83897, 205929, 251691, 755073, 2265219]

約数ペア:

[(1, 2265219), (3, 755073), (9, 251691), (11, 205929), (27, 83897), (29, 78111), (33, 68643), (87, 26037), (99, 22881), (261, 8679), (263, 8613), (297, 7627), (319, 7101), (783, 2893), (789, 2871), (957, 2367)]