30993459

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47609}}^1$

素因数の和:47650

約数の個数: 16

約数和(自身を含む): 48752640

約数和(自身を除く): 17759181

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 47609, 142827, 333263, 999789, 1475879, 4427637, 10331153, 30993459]

約数ペア:

[(1, 30993459), (3, 10331153), (7, 4427637), (21, 1475879), (31, 999789), (93, 333263), (217, 142827), (651, 47609)]