8737131

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 13293120

約数和(自身を除く): 4555989

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 907, 2721, 3211, 9633, 11791, 17233, 35373, 51699, 153283, 224029, 459849, 672087, 2912377, 8737131]

約数ペア:

[(1, 8737131), (3, 2912377), (13, 672087), (19, 459849), (39, 224029), (57, 153283), (169, 51699), (247, 35373), (507, 17233), (741, 11791), (907, 9633), (2721, 3211)]