39873387

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1429}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 54362880

約数和(自身を除く): 14489493

約数列:

[1, 3, 71, 131, 213, 393, 1429, 4287, 9301, 27903, 101459, 187199, 304377, 561597, 13291129, 39873387]

約数ペア:

[(1, 39873387), (3, 13291129), (71, 561597), (131, 304377), (213, 187199), (393, 101459), (1429, 27903), (4287, 9301)]