2128478847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{962677}}^1$

素因数の和:962758

約数の個数: 16

約数和(自身を含む): 3142180992

約数和(自身を除く): 1013702145

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 962677, 2888031, 10589447, 31768341, 64499359, 193498077, 709492949, 2128478847]

約数ペア:

[(1, 2128478847), (3, 709492949), (11, 193498077), (33, 64499359), (67, 31768341), (201, 10589447), (737, 2888031), (2211, 962677)]