28684799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6917}}^1$

素因数の和:6970

約数の個数: 16

約数和(自身を含む): 34866720

約数和(自身を除く): 6181921

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 6917, 76087, 89921, 200593, 989131, 2206523, 2607709, 28684799]

約数ペア:

[(1, 28684799), (11, 2607709), (13, 2206523), (29, 989131), (143, 200593), (319, 89921), (377, 76087), (4147, 6917)]