8399442

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{19717}}^1$

素因数の和:19793

約数の個数: 16

約数和(自身を含む): 17036352

約数和(自身を除く): 8636910

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 19717, 39434, 59151, 118302, 1399907, 2799814, 4199721, 8399442]

約数ペア:

[(1, 8399442), (2, 4199721), (3, 2799814), (6, 1399907), (71, 118302), (142, 59151), (213, 39434), (426, 19717)]