289231165863

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{15331}}^1\times {\mathrm{91139}}^1$

素因数の和:106499

約数の個数: 24

約数和(自身を含む): 435975845760

約数和(自身を除く): 146744679897

約数列:

[1, 3, 9, 23, 69, 207, 15331, 45993, 91139, 137979, 273417, 352613, 820251, 1057839, 2096197, 3173517, 6288591, 18865773, 1397252009, 4191756027, 12575268081, 32136796207, 96410388621, 289231165863]

約数ペア:

[(1, 289231165863), (3, 96410388621), (9, 32136796207), (23, 12575268081), (69, 4191756027), (207, 1397252009), (15331, 18865773), (45993, 6288591), (91139, 3173517), (137979, 2096197), (273417, 1057839), (352613, 820251)]