288678987069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{9929453}}^1$

素因数の和:9930348

約数の個数: 16

約数和(自身を含む): 420373364544

約数和(自身を除く): 131694377475

約数列:

[1, 3, 11, 33, 881, 2643, 9691, 29073, 9929453, 29788359, 109223983, 327671949, 8747848093, 26243544279, 96226329023, 288678987069]

約数ペア:

[(1, 288678987069), (3, 96226329023), (11, 26243544279), (33, 8747848093), (881, 327671949), (2643, 109223983), (9691, 29788359), (29073, 9929453)]