423950401

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{65053}}^1$

素因数の和:65093

約数の個数: 16

約数和(自身を含む): 520432000

約数和(自身を除く): 96481599

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 65053, 455371, 1236007, 3187597, 8652049, 22313179, 60564343, 423950401]

約数ペア:

[(1, 423950401), (7, 60564343), (19, 22313179), (49, 8652049), (133, 3187597), (343, 1236007), (931, 455371), (6517, 65053)]