13137633

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{673}}^1$

素因数の和:926

約数の個数: 20

約数和(自身を含む): 19736068

約数和(自身を除く): 6598435

約数列:

[1, 3, 9, 27, 81, 241, 673, 723, 2019, 2169, 6057, 6507, 18171, 19521, 54513, 162193, 486579, 1459737, 4379211, 13137633]

約数ペア:

[(1, 13137633), (3, 4379211), (9, 1459737), (27, 486579), (81, 162193), (241, 54513), (673, 19521), (723, 18171), (2019, 6507), (2169, 6057)]