40987987

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 43731072

約数和(自身を除く): 2743085

約数列:

[1, 41, 43, 67, 347, 1763, 2747, 2881, 14227, 14921, 23249, 118121, 611761, 953209, 999707, 40987987]

約数ペア:

[(1, 40987987), (41, 999707), (43, 953209), (67, 611761), (347, 118121), (1763, 23249), (2747, 14921), (2881, 14227)]