28436643

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{17851}}^1$

素因数の和:17919

約数の個数: 16

約数和(自身を含む): 42844800

約数和(自身を除く): 14408157

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 17851, 53553, 160659, 481977, 1053209, 3159627, 9478881, 28436643]

約数ペア:

[(1, 28436643), (3, 9478881), (9, 3159627), (27, 1053209), (59, 481977), (177, 160659), (531, 53553), (1593, 17851)]