9984303

素因数分解:

$3^4\times 7^1\times {\mathrm{17609}}^1$

素因数の和:17628

約数の個数: 20

約数和(自身を含む): 17046480

約数和(自身を除く): 7062177

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 17609, 52827, 123263, 158481, 369789, 475443, 1109367, 1426329, 3328101, 9984303]

約数ペア:

[(1, 9984303), (3, 3328101), (7, 1426329), (9, 1109367), (21, 475443), (27, 369789), (63, 158481), (81, 123263), (189, 52827), (567, 17609)]