123003453

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1\times {\mathrm{853}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 166755456

約数和(自身を除く): 43752003

約数列:

[1, 3, 71, 213, 677, 853, 2031, 2559, 48067, 60563, 144201, 181689, 577481, 1732443, 41001151, 123003453]

約数ペア:

[(1, 123003453), (3, 41001151), (71, 1732443), (213, 577481), (677, 181689), (853, 144201), (2031, 60563), (2559, 48067)]