7928409

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1873}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 11333952

約数和(自身を除く): 3405543

約数列:

[1, 3, 17, 51, 83, 249, 1411, 1873, 4233, 5619, 31841, 95523, 155459, 466377, 2642803, 7928409]

約数ペア:

[(1, 7928409), (3, 2642803), (17, 466377), (51, 155459), (83, 95523), (249, 31841), (1411, 5619), (1873, 4233)]