309718867921

素因数分解:

${\mathrm{79}}^2\times {\mathrm{2549}}^1\times {\mathrm{19469}}^1$

素因数の和:22176

約数の個数: 12

約数和(自身を含む): 313828168500

約数和(自身を除く): 4109300579

約数列:

[1, 79, 2549, 6241, 19469, 201371, 1538051, 15908309, 49626481, 121506029, 3920491999, 309718867921]

約数ペア:

[(1, 309718867921), (79, 3920491999), (2549, 121506029), (6241, 49626481), (19469, 15908309), (201371, 1538051)]