89315369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 109057536

約数和(自身を除く): 19742167

約数列:

[1, 11, 13, 47, 97, 137, 143, 517, 611, 1067, 1261, 1507, 1781, 4559, 6439, 6721, 13289, 13871, 19591, 50149, 59267, 70829, 83707, 146179, 172757, 624583, 651937, 920777, 1900327, 6870413, 8119579, 89315369]

約数ペア:

[(1, 89315369), (11, 8119579), (13, 6870413), (47, 1900327), (97, 920777), (137, 651937), (143, 624583), (517, 172757), (611, 146179), (1067, 83707), (1261, 70829), (1507, 59267), (1781, 50149), (4559, 19591), (6439, 13871), (6721, 13289)]