69988179

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{719}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 94970880

約数和(自身を除く): 24982701

約数列:

[1, 3, 71, 213, 457, 719, 1371, 2157, 32447, 51049, 97341, 153147, 328583, 985749, 23329393, 69988179]

約数ペア:

[(1, 69988179), (3, 23329393), (71, 985749), (213, 328583), (457, 153147), (719, 97341), (1371, 51049), (2157, 32447)]