9994257

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12203}}^1$

素因数の和:12229

約数の個数: 24

約数和(自身を含む): 17769024

約数和(自身を除く): 7774767

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 12203, 36609, 85421, 109827, 158639, 256263, 475917, 768789, 1110473, 1427751, 3331419, 9994257]

約数ペア:

[(1, 9994257), (3, 3331419), (7, 1427751), (9, 1110473), (13, 768789), (21, 475917), (39, 256263), (63, 158639), (91, 109827), (117, 85421), (273, 36609), (819, 12203)]