84792421

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 108656640

約数和(自身を除く): 23864219

約数列:

[1, 7, 19, 23, 53, 133, 161, 371, 437, 523, 1007, 1219, 3059, 3661, 7049, 8533, 9937, 12029, 23161, 27719, 69559, 84203, 162127, 194033, 228551, 526661, 637537, 1599857, 3686627, 4462759, 12113203, 84792421]

約数ペア:

[(1, 84792421), (7, 12113203), (19, 4462759), (23, 3686627), (53, 1599857), (133, 637537), (161, 526661), (371, 228551), (437, 194033), (523, 162127), (1007, 84203), (1219, 69559), (3059, 27719), (3661, 23161), (7049, 12029), (8533, 9937)]