11478357

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2$

素因数の和:182

約数の個数: 36

約数和(自身を含む): 19143072

約数和(自身を除く): 7664715

約数列:

[1, 3, 9, 11, 23, 33, 69, 71, 99, 207, 213, 253, 639, 759, 781, 1633, 2277, 2343, 4899, 5041, 7029, 14697, 15123, 17963, 45369, 53889, 55451, 115943, 161667, 166353, 347829, 499059, 1043487, 1275373, 3826119, 11478357]

約数ペア:

[(1, 11478357), (3, 3826119), (9, 1275373), (11, 1043487), (23, 499059), (33, 347829), (69, 166353), (71, 161667), (99, 115943), (207, 55451), (213, 53889), (253, 45369), (639, 17963), (759, 15123), (781, 14697), (1633, 7029), (2277, 5041), (2343, 4899)]