872100047

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{63467}}^1$

素因数の和:63638

約数の個数: 16

約数和(自身を含む): 1080479232

約数和(自身を除く): 208379185

約数列:

[1, 7, 13, 91, 151, 1057, 1963, 13741, 63467, 444269, 825071, 5775497, 9583517, 67084619, 124585721, 872100047]

約数ペア:

[(1, 872100047), (7, 124585721), (13, 67084619), (91, 9583517), (151, 5775497), (1057, 825071), (1963, 444269), (13741, 63467)]