39800817

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2833}}^1$

素因数の和:3069

約数の個数: 24

約数和(自身を含む): 66020864

約数和(自身を除く): 26220047

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 2833, 4683, 8499, 14049, 19831, 25497, 59493, 178479, 631759, 1895277, 4422313, 5685831, 13266939, 39800817]

約数ペア:

[(1, 39800817), (3, 13266939), (7, 5685831), (9, 4422313), (21, 1895277), (63, 631759), (223, 178479), (669, 59493), (1561, 25497), (2007, 19831), (2833, 14049), (4683, 8499)]