1344794661

素因数分解:

$3^2\times 7^2\times {\mathrm{3049421}}^1$

素因数の和:3049441

約数の個数: 18

約数和(自身を含む): 2259621702

約数和(自身を除く): 914827041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 3049421, 9148263, 21345947, 27444789, 64037841, 149421629, 192113523, 448264887, 1344794661]

約数ペア:

[(1, 1344794661), (3, 448264887), (7, 192113523), (9, 149421629), (21, 64037841), (49, 27444789), (63, 21345947), (147, 9148263), (441, 3049421)]