349223281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{1931}}^1$

素因数の和:2384

約数の個数: 16

約数和(自身を含む): 391438656

約数和(自身を除く): 42215375

約数列:

[1, 11, 41, 401, 451, 1931, 4411, 16441, 21241, 79171, 180851, 774331, 870881, 8517641, 31747571, 349223281]

約数ペア:

[(1, 349223281), (11, 31747571), (41, 8517641), (401, 870881), (451, 774331), (1931, 180851), (4411, 79171), (16441, 21241)]