89755393

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4463}}^1$

素因数の和:4513

約数の個数: 24

約数和(自身を含む): 117635328

約数和(自身を除く): 27879935

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1547, 2873, 4463, 20111, 31241, 58019, 75871, 406133, 531097, 754247, 986323, 5279729, 6904261, 12822199, 89755393]

約数ペア:

[(1, 89755393), (7, 12822199), (13, 6904261), (17, 5279729), (91, 986323), (119, 754247), (169, 531097), (221, 406133), (1183, 75871), (1547, 58019), (2873, 31241), (4463, 20111)]