28993857981

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1857509}}^1$

素因数の和:1857577

約数の個数: 24

約数和(自身を含む): 43480594080

約数和(自身を除く): 14486736099

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 15609, 1857509, 5572527, 20432599, 61297797, 79872887, 224758589, 239618661, 674275767, 878601757, 2635805271, 9664619327, 28993857981]

約数ペア:

[(1, 28993857981), (3, 9664619327), (11, 2635805271), (33, 878601757), (43, 674275767), (121, 239618661), (129, 224758589), (363, 79872887), (473, 61297797), (1419, 20432599), (5203, 5572527), (15609, 1857509)]