3933885669

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{438707}}^1$

素因数の和:438785

約数の個数: 24

約数和(自身を含む): 6201576288

約数和(自身を除く): 2267690619

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 8967, 438707, 1316121, 3070949, 9212847, 21496643, 26761127, 64489929, 80283381, 187327889, 561983667, 1311295223, 3933885669]

約数ペア:

[(1, 3933885669), (3, 1311295223), (7, 561983667), (21, 187327889), (49, 80283381), (61, 64489929), (147, 26761127), (183, 21496643), (427, 9212847), (1281, 3070949), (2989, 1316121), (8967, 438707)]