40503759

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4481}}^1$

素因数の和:4638

約数の個数: 16

約数和(自身を含む): 56795904

約数和(自身を除く): 16292145

約数列:

[1, 3, 23, 69, 131, 393, 3013, 4481, 9039, 13443, 103063, 309189, 587011, 1761033, 13501253, 40503759]

約数ペア:

[(1, 40503759), (3, 13501253), (23, 1761033), (69, 587011), (131, 309189), (393, 103063), (3013, 13443), (4481, 9039)]