268238421

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2709479}}^1$

素因数の和:2709496

約数の個数: 12

約数和(自身を含む): 422678880

約数和(自身を除く): 154440459

約数列:

[1, 3, 9, 11, 33, 99, 2709479, 8128437, 24385311, 29804269, 89412807, 268238421]

約数ペア:

[(1, 268238421), (3, 89412807), (9, 29804269), (11, 24385311), (33, 8128437), (99, 2709479)]