9979414017

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{314441}}^1$

素因数の和:314664

約数の個数: 16

約数和(自身を含む): 13583894400

約数和(自身を除く): 3604480383

約数列:

[1, 3, 71, 149, 213, 447, 10579, 31737, 314441, 943323, 22325311, 46851709, 66975933, 140555127, 3326471339, 9979414017]

約数ペア:

[(1, 9979414017), (3, 3326471339), (71, 140555127), (149, 66975933), (213, 46851709), (447, 22325311), (10579, 943323), (31737, 314441)]