289492037

素因数分解:

${\mathrm{19}}^2\times {\mathrm{347}}^1\times {\mathrm{2311}}^1$

素因数の和:2696

約数の個数: 12

約数和(自身を含む): 306543456

約数和(自身を除く): 17051419

約数列:

[1, 19, 347, 361, 2311, 6593, 43909, 125267, 801917, 834271, 15236423, 289492037]

約数ペア:

[(1, 289492037), (19, 15236423), (347, 834271), (361, 801917), (2311, 125267), (6593, 43909)]