40332439

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 48722688

約数和(自身を除く): 8390249

約数列:

[1, 7, 47, 49, 83, 211, 329, 581, 1477, 2303, 3901, 4067, 9917, 10339, 17513, 27307, 69419, 122591, 191149, 485933, 823111, 858137, 5761777, 40332439]

約数ペア:

[(1, 40332439), (7, 5761777), (47, 858137), (49, 823111), (83, 485933), (211, 191149), (329, 122591), (581, 69419), (1477, 27307), (2303, 17513), (3901, 10339), (4067, 9917)]