80391291

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{2447}}^1$

素因数の和:2730

約数の個数: 16

約数和(自身を含む): 109983744

約数和(自身を除く): 29592453

約数列:

[1, 3, 47, 141, 233, 699, 2447, 7341, 10951, 32853, 115009, 345027, 570151, 1710453, 26797097, 80391291]

約数ペア:

[(1, 80391291), (3, 26797097), (47, 1710453), (141, 570151), (233, 345027), (699, 115009), (2447, 32853), (7341, 10951)]