8248425087

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2998337}}^1$

素因数の和:2998478

約数の個数: 16

約数和(自身を含む): 12664979712

約数和(自身を除く): 4416554625

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 2998337, 8995011, 20988359, 62965077, 392782147, 1178346441, 2749475029, 8248425087]

約数ペア:

[(1, 8248425087), (3, 2749475029), (7, 1178346441), (21, 392782147), (131, 62965077), (393, 20988359), (917, 8995011), (2751, 2998337)]