16093971

素因数分解:

$3^4\times {\mathrm{431}}^1\times {\mathrm{461}}^1$

素因数の和:904

約数の個数: 20

約数和(自身を含む): 24149664

約数和(自身を除く): 8055693

約数列:

[1, 3, 9, 27, 81, 431, 461, 1293, 1383, 3879, 4149, 11637, 12447, 34911, 37341, 198691, 596073, 1788219, 5364657, 16093971]

約数ペア:

[(1, 16093971), (3, 5364657), (9, 1788219), (27, 596073), (81, 198691), (431, 37341), (461, 34911), (1293, 12447), (1383, 11637), (3879, 4149)]