13306510721

素因数分解:

$7^1\times {\mathrm{4261}}^1\times {\mathrm{446123}}^1$

素因数の和:450391

約数の個数: 8

約数和(自身を含む): 15211043904

約数和(自身を除く): 1904533183

約数列:

[1, 7, 4261, 29827, 446123, 3122861, 1900930103, 13306510721]

約数ペア:

[(1, 13306510721), (7, 1900930103), (4261, 3122861), (29827, 446123)]