32831981

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 45077760

約数和(自身を除く): 12245779

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1117, 1547, 1729, 2261, 4199, 7819, 14521, 18989, 21223, 29393, 101647, 132923, 148561, 246857, 275899, 360791, 1727999, 1931293, 2525537, 4690283, 32831981]

約数ペア:

[(1, 32831981), (7, 4690283), (13, 2525537), (17, 1931293), (19, 1727999), (91, 360791), (119, 275899), (133, 246857), (221, 148561), (247, 132923), (323, 101647), (1117, 29393), (1547, 21223), (1729, 18989), (2261, 14521), (4199, 7819)]