40468109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^2$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 49284288

約数和(自身を除く): 8816179

約数列:

[1, 11, 17, 23, 97, 187, 253, 391, 1067, 1649, 2231, 4301, 9409, 18139, 24541, 37927, 103499, 159953, 216407, 417197, 1759483, 2380477, 3678919, 40468109]

約数ペア:

[(1, 40468109), (11, 3678919), (17, 2380477), (23, 1759483), (97, 417197), (187, 216407), (253, 159953), (391, 103499), (1067, 37927), (1649, 24541), (2231, 18139), (4301, 9409)]