13504491

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 26208000

約数和(自身を除く): 12703509

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 1499, 3003, 4497, 9009, 10493, 13491, 16489, 19487, 31479, 49467, 58461, 94437, 115423, 136409, 148401, 175383, 214357, 346269, 409227, 643071, 1038807, 1227681, 1500499, 1929213, 4501497, 13504491]

約数ペア:

[(1, 13504491), (3, 4501497), (7, 1929213), (9, 1500499), (11, 1227681), (13, 1038807), (21, 643071), (33, 409227), (39, 346269), (63, 214357), (77, 175383), (91, 148401), (99, 136409), (117, 115423), (143, 94437), (231, 58461), (273, 49467), (429, 31479), (693, 19487), (819, 16489), (1001, 13491), (1287, 10493), (1499, 9009), (3003, 4497)]