40901289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 65071104

約数和(自身を除く): 24169815

約数列:

[1, 3, 11, 13, 33, 39, 67, 143, 201, 429, 737, 871, 1423, 2211, 2613, 4269, 9581, 15653, 18499, 28743, 46959, 55497, 95341, 203489, 286023, 610467, 1048751, 1239433, 3146253, 3718299, 13633763, 40901289]

約数ペア:

[(1, 40901289), (3, 13633763), (11, 3718299), (13, 3146253), (33, 1239433), (39, 1048751), (67, 610467), (143, 286023), (201, 203489), (429, 95341), (737, 55497), (871, 46959), (1423, 28743), (2211, 18499), (2613, 15653), (4269, 9581)]