8975727

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 13673088

約数和(自身を除く): 4697361

約数列:

[1, 3, 9, 23, 69, 131, 207, 331, 393, 993, 1179, 2979, 3013, 7613, 9039, 22839, 27117, 43361, 68517, 130083, 390249, 997303, 2991909, 8975727]

約数ペア:

[(1, 8975727), (3, 2991909), (9, 997303), (23, 390249), (69, 130083), (131, 68517), (207, 43361), (331, 27117), (393, 22839), (993, 9039), (1179, 7613), (2979, 3013)]