8707743

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 14723280

約数和(自身を除く): 6015537

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 337, 783, 891, 957, 1011, 2349, 2871, 3033, 3707, 8613, 9099, 9773, 11121, 25839, 27297, 29319, 33363, 87957, 100089, 107503, 263871, 300267, 322509, 791613, 967527, 2902581, 8707743]

約数ペア:

[(1, 8707743), (3, 2902581), (9, 967527), (11, 791613), (27, 322509), (29, 300267), (33, 263871), (81, 107503), (87, 100089), (99, 87957), (261, 33363), (297, 29319), (319, 27297), (337, 25839), (783, 11121), (891, 9773), (957, 9099), (1011, 8613), (2349, 3707), (2871, 3033)]