8515131

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 11708928

約数和(自身を除く): 3193797

約数列:

[1, 3, 47, 131, 141, 393, 461, 1383, 6157, 18471, 21667, 60391, 65001, 181173, 2838377, 8515131]

約数ペア:

[(1, 8515131), (3, 2838377), (47, 181173), (131, 65001), (141, 60391), (393, 21667), (461, 18471), (1383, 6157)]