87275981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 95744880

約数和(自身を除く): 8468899

約数列:

[1, 13, 89, 241, 313, 1157, 3133, 4069, 21449, 27857, 75433, 278837, 362141, 980629, 6713537, 87275981]

約数ペア:

[(1, 87275981), (13, 6713537), (89, 980629), (241, 362141), (313, 278837), (1157, 75433), (3133, 27857), (4069, 21449)]