40275047

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 43431168

約数和(自身を除く): 3156121

約数列:

[1, 23, 43, 193, 211, 989, 4439, 4853, 8299, 9073, 40723, 190877, 208679, 936629, 1751089, 40275047]

約数ペア:

[(1, 40275047), (23, 1751089), (43, 936629), (193, 208679), (211, 190877), (989, 40723), (4439, 9073), (4853, 8299)]