2902581

素因数分解:

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

素因数の和:386

約数の個数: 32

約数和(自身を含む): 4867200

約数和(自身を除く): 1964619

約数列:

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

約数ペア:

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