5253787

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 6863616

約数和(自身を除く): 1609829

約数列:

[1, 7, 11, 31, 71, 77, 217, 341, 497, 781, 961, 2201, 2387, 5467, 6727, 10571, 15407, 24211, 68231, 73997, 169477, 477617, 750541, 5253787]

約数ペア:

[(1, 5253787), (7, 750541), (11, 477617), (31, 169477), (71, 73997), (77, 68231), (217, 24211), (341, 15407), (497, 10571), (781, 6727), (961, 5467), (2201, 2387)]