25254333

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12697}}^1$

素因数の和:12733

約数の個数: 24

約数和(自身を含む): 41598648

約数和(自身を除く): 16344315

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 12697, 38091, 114273, 165061, 215849, 495183, 647547, 1485549, 1942641, 2806037, 8418111, 25254333]

約数ペア:

[(1, 25254333), (3, 8418111), (9, 2806037), (13, 1942641), (17, 1485549), (39, 647547), (51, 495183), (117, 215849), (153, 165061), (221, 114273), (663, 38091), (1989, 12697)]