25971321597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{99289}}^1$

素因数の和:99677

約数の個数: 32

約数和(自身を含む): 39366499200

約数和(自身を除く): 13395177603

約数列:

[1, 3, 13, 19, 39, 57, 247, 353, 741, 1059, 4589, 6707, 13767, 20121, 87191, 99289, 261573, 297867, 1290757, 1886491, 3872271, 5659473, 24524383, 35049017, 73573149, 105147051, 455637221, 665931323, 1366911663, 1997793969, 8657107199, 25971321597]

約数ペア:

[(1, 25971321597), (3, 8657107199), (13, 1997793969), (19, 1366911663), (39, 665931323), (57, 455637221), (247, 105147051), (353, 73573149), (741, 35049017), (1059, 24524383), (4589, 5659473), (6707, 3872271), (13767, 1886491), (20121, 1290757), (87191, 297867), (99289, 261573)]