88409981

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 101352384

約数和(自身を除く): 12942403

約数列:

[1, 11, 41, 71, 121, 251, 451, 781, 2761, 2911, 4961, 8591, 10291, 17821, 30371, 32021, 113201, 196031, 352231, 730661, 1245211, 2156341, 8037271, 88409981]

約数ペア:

[(1, 88409981), (11, 8037271), (41, 2156341), (71, 1245211), (121, 730661), (251, 352231), (451, 196031), (781, 113201), (2761, 32021), (2911, 30371), (4961, 17821), (8591, 10291)]