328055871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 525985920

約数和(自身を除く): 197930049

約数列:

[1, 3, 11, 13, 33, 39, 59, 143, 169, 177, 429, 507, 649, 767, 997, 1859, 1947, 2301, 2991, 5577, 8437, 9971, 10967, 12961, 25311, 29913, 32901, 38883, 58823, 109681, 142571, 168493, 176469, 329043, 427713, 505479, 647053, 764699, 1853423, 1941159, 2294097, 5560269, 8411689, 9941087, 25235067, 29823261, 109351957, 328055871]

約数ペア:

[(1, 328055871), (3, 109351957), (11, 29823261), (13, 25235067), (33, 9941087), (39, 8411689), (59, 5560269), (143, 2294097), (169, 1941159), (177, 1853423), (429, 764699), (507, 647053), (649, 505479), (767, 427713), (997, 329043), (1859, 176469), (1947, 168493), (2301, 142571), (2991, 109681), (5577, 58823), (8437, 38883), (9971, 32901), (10967, 29913), (12961, 25311)]