214789834623

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{1607}}^1\times {\mathrm{2897}}^1$

素因数の和:4553

約数の個数: 64

約数和(自身を含む): 354904381440

約数和(自身を除く): 140114546817

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 1607, 2197, 2897, 3549, 4821, 6591, 8691, 11249, 15379, 20279, 20891, 33747, 37661, 46137, 60837, 62673, 112983, 146237, 263627, 271583, 438711, 489593, 790881, 814749, 1468779, 1901081, 3427151, 3530579, 4655479, 5703243, 6364709, 10281453, 10591737, 13966437, 19094127, 24714053, 32588353, 44552963, 60521227, 74142159, 97765059, 133658889, 181563681, 423648589, 786775951, 1270945767, 2360327853, 5507431657, 10228087363, 16522294971, 30684262089, 71596611541, 214789834623]

約数ペア:

[(1, 214789834623), (3, 71596611541), (7, 30684262089), (13, 16522294971), (21, 10228087363), (39, 5507431657), (91, 2360327853), (169, 1270945767), (273, 786775951), (507, 423648589), (1183, 181563681), (1607, 133658889), (2197, 97765059), (2897, 74142159), (3549, 60521227), (4821, 44552963), (6591, 32588353), (8691, 24714053), (11249, 19094127), (15379, 13966437), (20279, 10591737), (20891, 10281453), (33747, 6364709), (37661, 5703243), (46137, 4655479), (60837, 3530579), (62673, 3427151), (112983, 1901081), (146237, 1468779), (263627, 814749), (271583, 790881), (438711, 489593)]