82284671

素因数分解:

$7^4\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:868

約数の個数: 20

約数和(自身を含む): 98348712

約数和(自身を除く): 16064041

約数列:

[1, 7, 43, 49, 301, 343, 797, 2107, 2401, 5579, 14749, 34271, 39053, 103243, 239897, 273371, 1679279, 1913597, 11754953, 82284671]

約数ペア:

[(1, 82284671), (7, 11754953), (43, 1913597), (49, 1679279), (301, 273371), (343, 239897), (797, 103243), (2107, 39053), (2401, 34271), (5579, 14749)]