29341389

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1789}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 49489920

約数和(自身を除く): 20148531

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 1789, 2343, 5367, 5467, 12523, 16401, 19679, 37569, 59037, 127019, 137753, 381057, 413259, 889133, 1397209, 2667399, 4191627, 9780463, 29341389]

約数ペア:

[(1, 29341389), (3, 9780463), (7, 4191627), (11, 2667399), (21, 1397209), (33, 889133), (71, 413259), (77, 381057), (213, 137753), (231, 127019), (497, 59037), (781, 37569), (1491, 19679), (1789, 16401), (2343, 12523), (5367, 5467)]