1407210123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{20143}}^1$

素因数の和:20259

約数の個数: 32

約数和(自身を含む): 2146544640

約数和(自身を除く): 739334517

約数列:

[1, 3, 11, 29, 33, 73, 87, 219, 319, 803, 957, 2117, 2409, 6351, 20143, 23287, 60429, 69861, 221573, 584147, 664719, 1470439, 1752441, 4411317, 6425617, 16174829, 19276851, 42642731, 48524487, 127928193, 469070041, 1407210123]

約数ペア:

[(1, 1407210123), (3, 469070041), (11, 127928193), (29, 48524487), (33, 42642731), (73, 19276851), (87, 16174829), (219, 6425617), (319, 4411317), (803, 1752441), (957, 1470439), (2117, 664719), (2409, 584147), (6351, 221573), (20143, 69861), (23287, 60429)]