12725353791

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{558203}}^1$

素因数の和:558375

約数の個数: 24

約数和(自身を含む): 19592960400

約数和(自身を除く): 6867606609

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2533, 7599, 22797, 558203, 1674609, 5023827, 9489451, 28468353, 83172247, 85405059, 249516741, 748550223, 1413928199, 4241784597, 12725353791]

約数ペア:

[(1, 12725353791), (3, 4241784597), (9, 1413928199), (17, 748550223), (51, 249516741), (149, 85405059), (153, 83172247), (447, 28468353), (1341, 9489451), (2533, 5023827), (7599, 1674609), (22797, 558203)]