51588321

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 69746880

約数和(自身を除く): 18158559

約数列:

[1, 3, 139, 193, 417, 579, 641, 1923, 26827, 80481, 89099, 123713, 267297, 371139, 17196107, 51588321]

約数ペア:

[(1, 51588321), (3, 17196107), (139, 371139), (193, 267297), (417, 123713), (579, 89099), (641, 80481), (1923, 26827)]