1449207909

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{755977}}^1$

素因数の和:756057

約数の個数: 16

約数和(自身を含む): 2177216640

約数和(自身を除く): 728008731

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 755977, 2267931, 6803793, 20411379, 53674367, 161023101, 483069303, 1449207909]

約数ペア:

[(1, 1449207909), (3, 483069303), (9, 161023101), (27, 53674367), (71, 20411379), (213, 6803793), (639, 2267931), (1917, 755977)]