40761291

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{18587}}^1$

素因数の和:18650

約数の個数: 16

約数和(自身を含む): 58886784

約数和(自身を除く): 18125493

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 18587, 55761, 315979, 799241, 947937, 2397723, 13587097, 40761291]

約数ペア:

[(1, 40761291), (3, 13587097), (17, 2397723), (43, 947937), (51, 799241), (129, 315979), (731, 55761), (2193, 18587)]