12113241

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4373

約数の個数: 24

約数和(自身を含む): 19781280

約数和(自身を除く): 7668039

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 4337, 13011, 30359, 82403, 91077, 212513, 247209, 576821, 637539, 1730463, 4037747, 12113241]

約数ペア:

[(1, 12113241), (3, 4037747), (7, 1730463), (19, 637539), (21, 576821), (49, 247209), (57, 212513), (133, 91077), (147, 82403), (399, 30359), (931, 13011), (2793, 4337)]