8288007

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4337}}^1$

素因数の和:4367

約数の個数: 24

約数和(自身を含む): 13846896

約数和(自身を除く): 5558889

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 4337, 13011, 30359, 56381, 91077, 169143, 212513, 394667, 637539, 1184001, 2762669, 8288007]

約数ペア:

[(1, 8288007), (3, 2762669), (7, 1184001), (13, 637539), (21, 394667), (39, 212513), (49, 169143), (91, 91077), (147, 56381), (273, 30359), (637, 13011), (1911, 4337)]