38140257

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 51777792

約数和(自身を除く): 13637535

約数列:

[1, 3, 107, 131, 321, 393, 907, 2721, 14017, 42051, 97049, 118817, 291147, 356451, 12713419, 38140257]

約数ペア:

[(1, 38140257), (3, 12713419), (107, 356451), (131, 291147), (321, 118817), (393, 97049), (907, 42051), (2721, 14017)]