27842241

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5119}}^1$

素因数の和:5173

約数の個数: 24

約数和(自身を含む): 44359680

約数和(自身を除く): 16517439

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5119, 5439, 15357, 35833, 107499, 189403, 250831, 568209, 752493, 1325821, 3977463, 9280747, 27842241]

約数ペア:

[(1, 27842241), (3, 9280747), (7, 3977463), (21, 1325821), (37, 752493), (49, 568209), (111, 250831), (147, 189403), (259, 107499), (777, 35833), (1813, 15357), (5119, 5439)]