396198431

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{1439}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 428313600

約数和(自身を除く): 32115169

約数列:

[1, 19, 43, 337, 817, 1439, 6403, 14491, 27341, 61877, 275329, 484943, 1175663, 9213917, 20852549, 396198431]

約数ペア:

[(1, 396198431), (19, 20852549), (43, 9213917), (337, 1175663), (817, 484943), (1439, 275329), (6403, 61877), (14491, 27341)]