25904601

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{5441}}^1$

素因数の和:5493

約数の個数: 18

約数和(自身を含む): 39122538

約数和(自身を除く): 13217937

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 5441, 16323, 48969, 125143, 375429, 1126287, 2878289, 8634867, 25904601]

約数ペア:

[(1, 25904601), (3, 8634867), (9, 2878289), (23, 1126287), (69, 375429), (207, 125143), (529, 48969), (1587, 16323), (4761, 5441)]