52209921

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7907}}^1$

素因数の和:8012

約数の個数: 16

約数和(自身を含む): 72880128

約数和(自身を除く): 20670207

約数列:

[1, 3, 31, 71, 93, 213, 2201, 6603, 7907, 23721, 245117, 561397, 735351, 1684191, 17403307, 52209921]

約数ペア:

[(1, 52209921), (3, 17403307), (31, 1684191), (71, 735351), (93, 561397), (213, 245117), (2201, 23721), (6603, 7907)]