40365039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2543}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 64963584

約数和(自身を除く): 24598545

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 1221, 1443, 2543, 5291, 7629, 15873, 27973, 33059, 83919, 94091, 99177, 282273, 363649, 1035001, 1090947, 1223183, 3105003, 3669549, 13455013, 40365039]

約数ペア:

[(1, 40365039), (3, 13455013), (11, 3669549), (13, 3105003), (33, 1223183), (37, 1090947), (39, 1035001), (111, 363649), (143, 282273), (407, 99177), (429, 94091), (481, 83919), (1221, 33059), (1443, 27973), (2543, 15873), (5291, 7629)]