977641289

素因数分解:

${\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{1009}}^1$

素因数の和:1544

約数の個数: 16

約数和(自身を含む): 1033593600

約数和(自身を除く): 55952311

約数列:

[1, 23, 103, 409, 1009, 2369, 9407, 23207, 42127, 103927, 412681, 968921, 2390321, 9491663, 42506143, 977641289]

約数ペア:

[(1, 977641289), (23, 42506143), (103, 9491663), (409, 2390321), (1009, 968921), (2369, 412681), (9407, 103927), (23207, 42127)]