996957221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{17707}}^1$

素因数の和:17852

約数の個数: 16

約数和(自身を含む): 1106679168

約数和(自身を除く): 109721947

約数列:

[1, 13, 61, 71, 793, 923, 4331, 17707, 56303, 230191, 1080127, 1257197, 14041651, 16343561, 76689017, 996957221]

約数ペア:

[(1, 996957221), (13, 76689017), (61, 16343561), (71, 14041651), (793, 1257197), (923, 1080127), (4331, 230191), (17707, 56303)]