210008125431

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{105584779}}^1$

素因数の和:105584815

約数の個数: 24

約数和(自身を含む): 345895739280

約数和(自身を除く): 135887613849

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 105584779, 316754337, 950263011, 1372602127, 1794941243, 4117806381, 5384823729, 12353419143, 16154471187, 23334236159, 70002708477, 210008125431]

約数ペア:

[(1, 210008125431), (3, 70002708477), (9, 23334236159), (13, 16154471187), (17, 12353419143), (39, 5384823729), (51, 4117806381), (117, 1794941243), (153, 1372602127), (221, 950263011), (663, 316754337), (1989, 105584779)]