38725687

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3517}}^1$

素因数の和:3559

約数の個数: 24

約数和(自身を含む): 52404128

約数和(自身を除く): 13678441

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 3517, 11011, 24619, 38687, 45721, 270809, 320047, 425557, 502931, 2978899, 3520517, 5532241, 38725687]

約数ペア:

[(1, 38725687), (7, 5532241), (11, 3520517), (13, 2978899), (77, 502931), (91, 425557), (121, 320047), (143, 270809), (847, 45721), (1001, 38687), (1573, 24619), (3517, 11011)]