1382162889

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{71909}}^1$

素因数の和:72104

約数の個数: 16

約数和(自身を含む): 1898424000

約数和(自身を除く): 516261111

約数列:

[1, 3, 43, 129, 149, 447, 6407, 19221, 71909, 215727, 3092087, 9276261, 10714441, 32143323, 460720963, 1382162889]

約数ペア:

[(1, 1382162889), (3, 460720963), (43, 32143323), (129, 10714441), (149, 9276261), (447, 3092087), (6407, 215727), (19221, 71909)]