39388839

素因数分解:

$3^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{3163}}^1$

素因数の和:3766

約数の個数: 16

約数和(自身を含む): 60141312

約数和(自身を除く): 20752473

約数列:

[1, 3, 7, 21, 593, 1779, 3163, 4151, 9489, 12453, 22141, 66423, 1875659, 5626977, 13129613, 39388839]

約数ペア:

[(1, 39388839), (3, 13129613), (7, 5626977), (21, 1875659), (593, 66423), (1779, 22141), (3163, 12453), (4151, 9489)]