69948319

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20269}}^1$

素因数の和:20322

約数の個数: 16

約数和(自身を含む): 87566400

約数和(自身を除く): 17618081

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 20269, 141883, 344573, 587801, 2412011, 4114607, 9992617, 69948319]

約数ペア:

[(1, 69948319), (7, 9992617), (17, 4114607), (29, 2412011), (119, 587801), (203, 344573), (493, 141883), (3451, 20269)]