25286157

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12713}}^1$

素因数の和:12749

約数の個数: 24

約数和(自身を含む): 41651064

約数和(自身を除く): 16364907

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 12713, 38139, 114417, 165269, 216121, 495807, 648363, 1487421, 1945089, 2809573, 8428719, 25286157]

約数ペア:

[(1, 25286157), (3, 8428719), (9, 2809573), (13, 1945089), (17, 1487421), (39, 648363), (51, 495807), (117, 216121), (153, 165269), (221, 114417), (663, 38139), (1989, 12713)]