13798272021

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{6737}}^1\times {\mathrm{15877}}^1$

素因数の和:22660

約数の個数: 16

約数和(自身を含む): 18829529664

約数和(自身を除く): 5031257643

約数列:

[1, 3, 43, 129, 6737, 15877, 20211, 47631, 289691, 682711, 869073, 2048133, 106963349, 320890047, 4599424007, 13798272021]

約数ペア:

[(1, 13798272021), (3, 4599424007), (43, 320890047), (129, 106963349), (6737, 2048133), (15877, 869073), (20211, 682711), (47631, 289691)]