1318317

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 2365440

約数和(自身を除く): 1047123

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 439, 1001, 1317, 3003, 3073, 4829, 5707, 9219, 14487, 17121, 33803, 39949, 62777, 101409, 119847, 188331, 439439, 1318317]

約数ペア:

[(1, 1318317), (3, 439439), (7, 188331), (11, 119847), (13, 101409), (21, 62777), (33, 39949), (39, 33803), (77, 17121), (91, 14487), (143, 9219), (231, 5707), (273, 4829), (429, 3073), (439, 3003), (1001, 1317)]