40250539

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 47139840

約数和(自身を除く): 6889301

約数列:

[1, 7, 71, 109, 497, 743, 763, 5201, 7739, 52753, 54173, 80987, 369271, 566909, 5750077, 40250539]

約数ペア:

[(1, 40250539), (7, 5750077), (71, 566909), (109, 369271), (497, 80987), (743, 54173), (763, 52753), (5201, 7739)]