9627639

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 15826944

約数和(自身を除く): 6199305

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 643, 651, 713, 1929, 2139, 4501, 4991, 13503, 14789, 14973, 19933, 44367, 59799, 103523, 139531, 310569, 418593, 458459, 1375377, 3209213, 9627639]

約数ペア:

[(1, 9627639), (3, 3209213), (7, 1375377), (21, 458459), (23, 418593), (31, 310569), (69, 139531), (93, 103523), (161, 59799), (217, 44367), (483, 19933), (643, 14973), (651, 14789), (713, 13503), (1929, 4991), (2139, 4501)]