13323663

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{13337}}^1$

素因数の和:13383

約数の個数: 16

約数和(自身を含む): 20273760

約数和(自身を除く): 6950097

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 13337, 40011, 120033, 360099, 493469, 1480407, 4441221, 13323663]

約数ペア:

[(1, 13323663), (3, 4441221), (9, 1480407), (27, 493469), (37, 360099), (111, 120033), (333, 40011), (999, 13337)]