402438399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1873}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 621748224

約数和(自身を除く): 219309825

約数列:

[1, 3, 11, 17, 33, 51, 187, 383, 561, 1149, 1873, 4213, 5619, 6511, 12639, 19533, 20603, 31841, 61809, 71621, 95523, 214863, 350251, 717359, 1050753, 2152077, 7890949, 12195103, 23672847, 36585309, 134146133, 402438399]

約数ペア:

[(1, 402438399), (3, 134146133), (11, 36585309), (17, 23672847), (33, 12195103), (51, 7890949), (187, 2152077), (383, 1050753), (561, 717359), (1149, 350251), (1873, 214863), (4213, 95523), (5619, 71621), (6511, 61809), (12639, 31841), (19533, 20603)]