3298001

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 4018560

約数和(自身を除く): 720559

約数列:

[1, 7, 19, 133, 137, 181, 959, 1267, 2603, 3439, 18221, 24073, 24797, 173579, 471143, 3298001]

約数ペア:

[(1, 3298001), (7, 471143), (19, 173579), (133, 24797), (137, 24073), (181, 18221), (959, 3439), (1267, 2603)]