21174182041

素因数分解:

${\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1\times {\mathrm{3617}}^1$

素因数の和:4232

約数の個数: 16

約数和(自身を含む): 21597202368

約数和(自身を除く): 423020327

約数列:

[1, 83, 251, 281, 3617, 20833, 23323, 70531, 300211, 907867, 1016377, 5854073, 75352961, 84359291, 255110627, 21174182041]

約数ペア:

[(1, 21174182041), (83, 255110627), (251, 84359291), (281, 75352961), (3617, 5854073), (20833, 1016377), (23323, 907867), (70531, 300211)]