11471439

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 18053040

約数和(自身を除く): 6581601

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1069, 1533, 3207, 3577, 7483, 10731, 22449, 52381, 78037, 157143, 234111, 546259, 1638777, 3823813, 11471439]

約数ペア:

[(1, 11471439), (3, 3823813), (7, 1638777), (21, 546259), (49, 234111), (73, 157143), (147, 78037), (219, 52381), (511, 22449), (1069, 10731), (1533, 7483), (3207, 3577)]