1423872009

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1329479}}^1$

素因数の和:1329509

約数の個数: 24

約数和(自身を含む): 2488786560

約数和(自身を除く): 1064914551

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1329479, 3988437, 9306353, 11965311, 22601143, 27919059, 67803429, 83757177, 158208001, 203410287, 474624003, 1423872009]

約数ペア:

[(1, 1423872009), (3, 474624003), (7, 203410287), (9, 158208001), (17, 83757177), (21, 67803429), (51, 27919059), (63, 22601143), (119, 11965311), (153, 9306353), (357, 3988437), (1071, 1329479)]