16181841

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24407}}^1$

素因数の和:24440

約数の個数: 16

約数和(自身を含む): 24603264

約数和(自身を除く): 8421423

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 24407, 73221, 317291, 414919, 951873, 1244757, 5393947, 16181841]

約数ペア:

[(1, 16181841), (3, 5393947), (13, 1244757), (17, 951873), (39, 414919), (51, 317291), (221, 73221), (663, 24407)]