8112519

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{3119}}^1$

素因数の和:3159

約数の個数: 18

約数和(自身を含む): 12451920

約数和(自身を除く): 4339401

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 3119, 9357, 28071, 53023, 159069, 477207, 901391, 2704173, 8112519]

約数ペア:

[(1, 8112519), (3, 2704173), (9, 901391), (17, 477207), (51, 159069), (153, 53023), (289, 28071), (867, 9357), (2601, 3119)]