2912681149

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1523}}^1\times {\mathrm{9421}}^1$

素因数の和:10980

約数の個数: 16

約数和(自身を含む): 3446190720

約数和(自身を除く): 533509571

約数列:

[1, 7, 29, 203, 1523, 9421, 10661, 44167, 65947, 273209, 309169, 1912463, 14348183, 100437281, 416097307, 2912681149]

約数ペア:

[(1, 2912681149), (7, 416097307), (29, 100437281), (203, 14348183), (1523, 1912463), (9421, 309169), (10661, 273209), (44167, 65947)]