57705039

素因数分解:

$3^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1361}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 95470752

約数和(自身を除く): 37765713

約数列:

[1, 3, 7, 9, 21, 63, 673, 1361, 2019, 4083, 4711, 6057, 9527, 12249, 14133, 28581, 42399, 85743, 915953, 2747859, 6411671, 8243577, 19235013, 57705039]

約数ペア:

[(1, 57705039), (3, 19235013), (7, 8243577), (9, 6411671), (21, 2747859), (63, 915953), (673, 85743), (1361, 42399), (2019, 28581), (4083, 14133), (4711, 12249), (6057, 9527)]