25482321

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 38638080

約数和(自身を除く): 13155759

約数列:

[1, 3, 9, 23, 69, 207, 257, 479, 771, 1437, 2313, 4311, 5911, 11017, 17733, 33051, 53199, 99153, 123103, 369309, 1107927, 2831369, 8494107, 25482321]

約数ペア:

[(1, 25482321), (3, 8494107), (9, 2831369), (23, 1107927), (69, 369309), (207, 123103), (257, 99153), (479, 53199), (771, 33051), (1437, 17733), (2313, 11017), (4311, 5911)]