28062981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5659}}^1$

素因数の和:5713

約数の個数: 24

約数和(自身を含む): 44148000

約数和(自身を除く): 16085019

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 5659, 16977, 50931, 107521, 164111, 322563, 492333, 967689, 1476999, 3118109, 9354327, 28062981]

約数ペア:

[(1, 28062981), (3, 9354327), (9, 3118109), (19, 1476999), (29, 967689), (57, 492333), (87, 322563), (171, 164111), (261, 107521), (551, 50931), (1653, 16977), (4959, 5659)]