251091567383

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1\times {\mathrm{111121}}^1$

素因数の和:113378

約数の個数: 16

約数和(自身を含む): 270346491360

約数和(自身を除く): 19254923977

約数列:

[1, 17, 61, 1037, 2179, 37043, 111121, 132919, 1889057, 2259623, 6778381, 115232477, 242132659, 4116255203, 14770092199, 251091567383]

約数ペア:

[(1, 251091567383), (17, 14770092199), (61, 4116255203), (1037, 242132659), (2179, 115232477), (37043, 6778381), (111121, 2259623), (132919, 1889057)]