139659877

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{811}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 162477952

約数和(自身を除く): 22818075

約数列:

[1, 7, 73, 337, 511, 811, 2359, 5677, 24601, 59203, 172207, 273307, 414421, 1913149, 19951411, 139659877]

約数ペア:

[(1, 139659877), (7, 19951411), (73, 1913149), (337, 414421), (511, 273307), (811, 172207), (2359, 59203), (5677, 24601)]