13288539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2897}}^1$

素因数の和:3050

約数の個数: 16

約数和(自身を含む): 19474560

約数和(自身を除く): 6186021

約数列:

[1, 3, 11, 33, 139, 417, 1529, 2897, 4587, 8691, 31867, 95601, 402683, 1208049, 4429513, 13288539]

約数ペア:

[(1, 13288539), (3, 4429513), (11, 1208049), (33, 402683), (139, 95601), (417, 31867), (1529, 8691), (2897, 4587)]