2109666723

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1\times {\mathrm{8179}}^1$

素因数の和:8986

約数の個数: 16

約数和(自身を含む): 2839572480

約数和(自身を除く): 729905757

約数列:

[1, 3, 127, 381, 677, 2031, 8179, 24537, 85979, 257937, 1038733, 3116199, 5537183, 16611549, 703222241, 2109666723]

約数ペア:

[(1, 2109666723), (3, 703222241), (127, 16611549), (381, 5537183), (677, 3116199), (2031, 1038733), (8179, 257937), (24537, 85979)]