12644541

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15439}}^1$

素因数の和:15465

約数の個数: 24

約数和(自身を含む): 22480640

約数和(自身を除く): 9836099

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 15439, 46317, 108073, 138951, 200707, 324219, 602121, 972657, 1404949, 1806363, 4214847, 12644541]

約数ペア:

[(1, 12644541), (3, 4214847), (7, 1806363), (9, 1404949), (13, 972657), (21, 602121), (39, 324219), (63, 200707), (91, 138951), (117, 108073), (273, 46317), (819, 15439)]