2975373

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:458

約数の個数: 20

約数和(自身を含む): 4498780

約数和(自身を除く): 1523407

約数列:

[1, 3, 9, 27, 81, 109, 327, 337, 981, 1011, 2943, 3033, 8829, 9099, 27297, 36733, 110199, 330597, 991791, 2975373]

約数ペア:

[(1, 2975373), (3, 991791), (9, 330597), (27, 110199), (81, 36733), (109, 27297), (327, 9099), (337, 8829), (981, 3033), (1011, 2943)]