8027271

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2711}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 13538304

約数和(自身を除く): 5511033

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2711, 2961, 8133, 18977, 24399, 56931, 127417, 170793, 382251, 891919, 1146753, 2675757, 8027271]

約数ペア:

[(1, 8027271), (3, 2675757), (7, 1146753), (9, 891919), (21, 382251), (47, 170793), (63, 127417), (141, 56931), (329, 24399), (423, 18977), (987, 8133), (2711, 2961)]