40557901

素因数分解:

${\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1872

約数の個数: 12

約数和(自身を含む): 43408288

約数和(自身を除く): 2850387

約数列:

[1, 23, 43, 529, 989, 1783, 22747, 41009, 76669, 943207, 1763387, 40557901]

約数ペア:

[(1, 40557901), (23, 1763387), (43, 943207), (529, 76669), (989, 41009), (1783, 22747)]