8860881

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 12196800

約数和(自身を除く): 3335919

約数列:

[1, 3, 43, 129, 149, 447, 461, 1383, 6407, 19221, 19823, 59469, 68689, 206067, 2953627, 8860881]

約数ペア:

[(1, 8860881), (3, 2953627), (43, 206067), (129, 68689), (149, 59469), (447, 19823), (461, 19221), (1383, 6407)]