281050159103

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{6751307}}^1$

素因数の和:6751646

約数の個数: 16

約数和(自身を含む): 339185713920

約数和(自身を除く): 58135554817

約数列:

[1, 7, 19, 133, 313, 2191, 5947, 41629, 6751307, 47259149, 128274833, 897923831, 2113159091, 14792113637, 40150022729, 281050159103]

約数ペア:

[(1, 281050159103), (7, 40150022729), (19, 14792113637), (133, 2113159091), (313, 897923831), (2191, 128274833), (5947, 47259149), (41629, 6751307)]