39381391

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{463}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 46771200

約数和(自身を除く): 7389809

約数列:

[1, 7, 29, 203, 419, 463, 2933, 3241, 12151, 13427, 85057, 93989, 193997, 1357979, 5625913, 39381391]

約数ペア:

[(1, 39381391), (7, 5625913), (29, 1357979), (203, 193997), (419, 93989), (463, 85057), (2933, 13427), (3241, 12151)]