1038960027

素因数分解:

$3^4\times 7^1\times {\mathrm{1832381}}^1$

素因数の和:1832400

約数の個数: 20

約数和(自身を含む): 1773745776

約数和(自身を除く): 734785749

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1832381, 5497143, 12826667, 16491429, 38480001, 49474287, 115440003, 148422861, 346320009, 1038960027]

約数ペア:

[(1, 1038960027), (3, 346320009), (7, 148422861), (9, 115440003), (21, 49474287), (27, 38480001), (63, 16491429), (81, 12826667), (189, 5497143), (567, 1832381)]