2427411

素因数分解:

$3^1\times 7^4\times {\mathrm{337}}^1$

素因数の和:368

約数の個数: 20

約数和(自身を含む): 3786952

約数和(自身を除く): 1359541

約数列:

[1, 3, 7, 21, 49, 147, 337, 343, 1011, 1029, 2359, 2401, 7077, 7203, 16513, 49539, 115591, 346773, 809137, 2427411]

約数ペア:

[(1, 2427411), (3, 809137), (7, 346773), (21, 115591), (49, 49539), (147, 16513), (337, 7203), (343, 7077), (1011, 2401), (1029, 2359)]