314390197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 384943104

約数和(自身を除く): 70552907

約数列:

[1, 11, 17, 23, 67, 187, 253, 391, 737, 1091, 1139, 1541, 4301, 12001, 12529, 16951, 18547, 25093, 26197, 73097, 204017, 276023, 288167, 426581, 804067, 1242649, 1681231, 4692391, 13669139, 18493541, 28580927, 314390197]

約数ペア:

[(1, 314390197), (11, 28580927), (17, 18493541), (23, 13669139), (67, 4692391), (187, 1681231), (253, 1242649), (391, 804067), (737, 426581), (1091, 288167), (1139, 276023), (1541, 204017), (4301, 73097), (12001, 26197), (12529, 25093), (16951, 18547)]