2011457583

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{7823}}^1$

素因数の和:8028

約数の個数: 32

約数和(自身を含む): 3041971200

約数和(自身を除く): 1030513617

約数列:

[1, 3, 9, 27, 89, 107, 267, 321, 801, 963, 2403, 2889, 7823, 9523, 23469, 28569, 70407, 85707, 211221, 257121, 696247, 837061, 2088741, 2511183, 6266223, 7533549, 18798669, 22600647, 74498429, 223495287, 670485861, 2011457583]

約数ペア:

[(1, 2011457583), (3, 670485861), (9, 223495287), (27, 74498429), (89, 22600647), (107, 18798669), (267, 7533549), (321, 6266223), (801, 2511183), (963, 2088741), (2403, 837061), (2889, 696247), (7823, 257121), (9523, 211221), (23469, 85707), (28569, 70407)]