2079423387

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{425501}}^1$

素因数の和:425691

約数の個数: 16

約数和(自身を含む): 3097654560

約数和(自身を除く): 1018231173

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 425501, 1276503, 3829509, 11488527, 77015681, 231047043, 693141129, 2079423387]

約数ペア:

[(1, 2079423387), (3, 693141129), (9, 231047043), (27, 77015681), (181, 11488527), (543, 3829509), (1629, 1276503), (4887, 425501)]