293583477

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{631}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 447031296

約数和(自身を除く): 153447819

約数列:

[1, 3, 11, 23, 33, 69, 253, 613, 631, 759, 1839, 1893, 6743, 6941, 14099, 14513, 20229, 20823, 42297, 43539, 155089, 159643, 386803, 465267, 478929, 1160409, 4254833, 8896469, 12764499, 26689407, 97861159, 293583477]

約数ペア:

[(1, 293583477), (3, 97861159), (11, 26689407), (23, 12764499), (33, 8896469), (69, 4254833), (253, 1160409), (613, 478929), (631, 465267), (759, 386803), (1839, 159643), (1893, 155089), (6743, 43539), (6941, 42297), (14099, 20823), (14513, 20229)]