2012767569

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{15671}}^1$

素因数の和:15818

約数の個数: 32

約数和(自身を含む): 3069204480

約数和(自身を除く): 1056436911

約数列:

[1, 3, 9, 27, 67, 71, 201, 213, 603, 639, 1809, 1917, 4757, 14271, 15671, 42813, 47013, 128439, 141039, 423117, 1049957, 1112641, 3149871, 3337923, 9449613, 10013769, 28348839, 30041307, 74546947, 223640841, 670922523, 2012767569]

約数ペア:

[(1, 2012767569), (3, 670922523), (9, 223640841), (27, 74546947), (67, 30041307), (71, 28348839), (201, 10013769), (213, 9449613), (603, 3337923), (639, 3149871), (1809, 1112641), (1917, 1049957), (4757, 423117), (14271, 141039), (15671, 128439), (42813, 47013)]