13192893

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1063}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 21909888

約数和(自身を除く): 8716995

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1063, 1379, 1773, 3189, 4137, 7441, 9567, 12411, 22323, 66969, 209411, 628233, 1465877, 1884699, 4397631, 13192893]

約数ペア:

[(1, 13192893), (3, 4397631), (7, 1884699), (9, 1465877), (21, 628233), (63, 209411), (197, 66969), (591, 22323), (1063, 12411), (1379, 9567), (1773, 7441), (3189, 4137)]