2502129

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6300

約数の個数: 16

約数和(自身を含む): 4014080

約数和(自身を除く): 1511951

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 6271, 18813, 43897, 119149, 131691, 357447, 834043, 2502129]

約数ペア:

[(1, 2502129), (3, 834043), (7, 357447), (19, 131691), (21, 119149), (57, 43897), (133, 18813), (399, 6271)]