17225117

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{3863}}^1$

素因数の和:3897

約数の個数: 16

約数和(自身を含む): 21638400

約数和(自身を除く): 4413283

約数列:

[1, 7, 13, 49, 91, 343, 637, 3863, 4459, 27041, 50219, 189287, 351533, 1325009, 2460731, 17225117]

約数ペア:

[(1, 17225117), (7, 2460731), (13, 1325009), (49, 351533), (91, 189287), (343, 50219), (637, 27041), (3863, 4459)]