40236519

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2381}}^1$

素因数の和:2558

約数の個数: 16

約数和(自身を含む): 55338624

約数和(自身を除く): 15102105

約数列:

[1, 3, 43, 129, 131, 393, 2381, 5633, 7143, 16899, 102383, 307149, 311911, 935733, 13412173, 40236519]

約数ペア:

[(1, 40236519), (3, 13412173), (43, 935733), (129, 311911), (131, 307149), (393, 102383), (2381, 16899), (5633, 7143)]