4481701

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 5570560

約数和(自身を除く): 1088859

約数列:

[1, 7, 19, 31, 133, 217, 589, 1087, 4123, 7609, 20653, 33697, 144571, 235879, 640243, 4481701]

約数ペア:

[(1, 4481701), (7, 640243), (19, 235879), (31, 144571), (133, 33697), (217, 20653), (589, 7609), (1087, 4123)]