40692197

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 51480576

約数和(自身を除く): 10788379

約数列:

[1, 7, 13, 49, 91, 127, 503, 637, 889, 1651, 3521, 6223, 6539, 11557, 24647, 45773, 63881, 80899, 320411, 447167, 830453, 3130169, 5813171, 40692197]

約数ペア:

[(1, 40692197), (7, 5813171), (13, 3130169), (49, 830453), (91, 447167), (127, 320411), (503, 80899), (637, 63881), (889, 45773), (1651, 24647), (3521, 11557), (6223, 6539)]