61415123

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 79672320

約数和(自身を除く): 18257197

約数列:

[1, 7, 11, 31, 77, 121, 217, 341, 847, 2339, 2387, 3751, 16373, 25729, 26257, 72509, 180103, 283019, 507563, 797599, 1981133, 5583193, 8773589, 61415123]

約数ペア:

[(1, 61415123), (7, 8773589), (11, 5583193), (31, 1981133), (77, 797599), (121, 507563), (217, 283019), (341, 180103), (847, 72509), (2339, 26257), (2387, 25729), (3751, 16373)]