40987901

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1193}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 45391104

約数和(自身を除く): 4403203

約数列:

[1, 17, 43, 47, 731, 799, 1193, 2021, 20281, 34357, 51299, 56071, 872083, 953207, 2411053, 40987901]

約数ペア:

[(1, 40987901), (17, 2411053), (43, 953207), (47, 872083), (731, 56071), (799, 51299), (1193, 34357), (2021, 20281)]