39641469

素因数分解:

$3^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{2213}}^1$

素因数の和:3076

約数の個数: 16

約数和(自身を含む): 60504192

約数和(自身を除く): 20862723

約数列:

[1, 3, 7, 21, 853, 2213, 2559, 5971, 6639, 15491, 17913, 46473, 1887689, 5663067, 13213823, 39641469]

約数ペア:

[(1, 39641469), (3, 13213823), (7, 5663067), (21, 1887689), (853, 46473), (2213, 17913), (2559, 15491), (5971, 6639)]