80617399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 87091200

約数和(自身を除く): 6473801

約数列:

[1, 19, 53, 223, 359, 1007, 4237, 6821, 11819, 19027, 80057, 224561, 361513, 1521083, 4243021, 80617399]

約数ペア:

[(1, 80617399), (19, 4243021), (53, 1521083), (223, 361513), (359, 224561), (1007, 80057), (4237, 19027), (6821, 11819)]