4920961507

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{900121}}^1$

素因数の和:900210

約数の個数: 16

約数和(自身を含む): 6221643264

約数和(自身を除く): 1300681757

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 900121, 6300847, 9901331, 63908591, 69309317, 447360137, 702994501, 4920961507]

約数ペア:

[(1, 4920961507), (7, 702994501), (11, 447360137), (71, 69309317), (77, 63908591), (497, 9901331), (781, 6300847), (5467, 900121)]