47893433

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{7349}}^1$

素因数の和:7389

約数の個数: 16

約数和(自身を含む): 58800000

約数和(自身を除く): 10906567

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 7349, 51443, 139631, 360101, 977417, 2520707, 6841919, 47893433]

約数ペア:

[(1, 47893433), (7, 6841919), (19, 2520707), (49, 977417), (133, 360101), (343, 139631), (931, 51443), (6517, 7349)]