25726173

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 38061408

約数和(自身を除く): 12335235

約数列:

[1, 3, 11, 33, 121, 131, 363, 393, 541, 1441, 1623, 4323, 5951, 15851, 17853, 47553, 65461, 70871, 196383, 212613, 779581, 2338743, 8575391, 25726173]

約数ペア:

[(1, 25726173), (3, 8575391), (11, 2338743), (33, 779581), (121, 212613), (131, 196383), (363, 70871), (393, 65461), (541, 47553), (1441, 17853), (1623, 15851), (4323, 5951)]