82830517

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 23614283

約数列:

[1, 7, 11, 71, 77, 109, 139, 497, 763, 781, 973, 1199, 1529, 5467, 7739, 8393, 9869, 10703, 15151, 54173, 69083, 85129, 106057, 108559, 166661, 595903, 759913, 1075721, 1166627, 7530047, 11832931, 82830517]

約数ペア:

[(1, 82830517), (7, 11832931), (11, 7530047), (71, 1166627), (77, 1075721), (109, 759913), (139, 595903), (497, 166661), (763, 108559), (781, 106057), (973, 85129), (1199, 69083), (1529, 54173), (5467, 15151), (7739, 10703), (8393, 9869)]