87697673

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4813}}^1$

素因数の和:4976

約数の個数: 16

約数和(自身を含む): 106293120

約数和(自身を除く): 18595447

約数列:

[1, 7, 19, 133, 137, 959, 2603, 4813, 18221, 33691, 91447, 640129, 659381, 4615667, 12528239, 87697673]

約数ペア:

[(1, 87697673), (7, 12528239), (19, 4615667), (133, 659381), (137, 640129), (959, 91447), (2603, 33691), (4813, 18221)]