4870143

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 7534800

約数和(自身を除く): 2664657

約数列:

[1, 3, 9, 17, 51, 139, 153, 229, 417, 687, 1251, 2061, 2363, 3893, 7089, 11679, 21267, 31831, 35037, 95493, 286479, 541127, 1623381, 4870143]

約数ペア:

[(1, 4870143), (3, 1623381), (9, 541127), (17, 286479), (51, 95493), (139, 35037), (153, 31831), (229, 21267), (417, 11679), (687, 7089), (1251, 3893), (2061, 2363)]