2007803421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{192817}}^1$

素因数の和:192925

約数の個数: 24

約数和(自身を含む): 3158358840

約数和(自身を除く): 1150555419

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 10413, 192817, 578451, 1735353, 2506621, 7519863, 17160713, 22559589, 51482139, 154446417, 223089269, 669267807, 2007803421]

約数ペア:

[(1, 2007803421), (3, 669267807), (9, 223089269), (13, 154446417), (39, 51482139), (89, 22559589), (117, 17160713), (267, 7519863), (801, 2506621), (1157, 1735353), (3471, 578451), (10413, 192817)]