1187573761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 1368686592

約数和(自身を除く): 181112831

約数列:

[1, 11, 31, 71, 181, 271, 341, 781, 1991, 2201, 2981, 5611, 8401, 12851, 19241, 24211, 49051, 61721, 92411, 141361, 211651, 398381, 539561, 596471, 1520581, 3482621, 4382191, 6561181, 16726391, 38308831, 107961251, 1187573761]

約数ペア:

[(1, 1187573761), (11, 107961251), (31, 38308831), (71, 16726391), (181, 6561181), (271, 4382191), (341, 3482621), (781, 1520581), (1991, 596471), (2201, 539561), (2981, 398381), (5611, 211651), (8401, 141361), (12851, 92411), (19241, 61721), (24211, 49051)]