11767270319

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1\times {\mathrm{21481}}^1$

素因数の和:22190

約数の個数: 16

約数和(自身を含む): 13569749760

約数和(自身を除く): 1802479441

約数列:

[1, 7, 139, 563, 973, 3941, 21481, 78257, 150367, 547799, 2985859, 12093803, 20901013, 84656621, 1681038617, 11767270319]

約数ペア:

[(1, 11767270319), (7, 1681038617), (139, 84656621), (563, 20901013), (973, 12093803), (3941, 2985859), (21481, 547799), (78257, 150367)]