285359310719

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{795877}}^1$

素因数の和:796055

約数の個数: 32

約数和(自身を含む): 363073176576

約数和(自身を除く): 77713865857

約数列:

[1, 7, 17, 23, 119, 131, 161, 391, 917, 2227, 2737, 3013, 15589, 21091, 51221, 358547, 795877, 5571139, 13529909, 18305171, 94709363, 104259887, 128136197, 311187907, 729819209, 1772418079, 2178315349, 2397977401, 12406926553, 16785841807, 40765615817, 285359310719]

約数ペア:

[(1, 285359310719), (7, 40765615817), (17, 16785841807), (23, 12406926553), (119, 2397977401), (131, 2178315349), (161, 1772418079), (391, 729819209), (917, 311187907), (2227, 128136197), (2737, 104259887), (3013, 94709363), (15589, 18305171), (21091, 13529909), (51221, 5571139), (358547, 795877)]