13105057

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 15570432

約数和(自身を除く): 2465375

約数列:

[1, 7, 47, 61, 329, 427, 653, 2867, 4571, 20069, 30691, 39833, 214837, 278831, 1872151, 13105057]

約数ペア:

[(1, 13105057), (7, 1872151), (47, 278831), (61, 214837), (329, 39833), (427, 30691), (653, 20069), (2867, 4571)]