89272239

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{13669}}^1$

素因数の和:13990

約数の個数: 16

約数和(自身を含む): 136481280

約数和(自身を除く): 47209041

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 13669, 41007, 95683, 287049, 4251059, 12753177, 29757413, 89272239]

約数ペア:

[(1, 89272239), (3, 29757413), (7, 12753177), (21, 4251059), (311, 287049), (933, 95683), (2177, 41007), (6531, 13669)]