4074881321

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1\times {\mathrm{6469}}^1$

素因数の和:6641

約数の個数: 24

約数和(自身を含む): 4868959680

約数和(自身を除く): 794078359

約数列:

[1, 7, 29, 107, 203, 749, 841, 3103, 5887, 6469, 21721, 45283, 89987, 187601, 629909, 692183, 1313207, 4845281, 5440429, 20073307, 38083003, 140513149, 582125903, 4074881321]

約数ペア:

[(1, 4074881321), (7, 582125903), (29, 140513149), (107, 38083003), (203, 20073307), (749, 5440429), (841, 4845281), (3103, 1313207), (5887, 692183), (6469, 629909), (21721, 187601), (45283, 89987)]