297984961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 317491200

約数和(自身を除く): 19506239

約数列:

[1, 19, 211, 239, 311, 4009, 4541, 5909, 50429, 65621, 74329, 958151, 1246799, 1412251, 15683419, 297984961]

約数ペア:

[(1, 297984961), (19, 15683419), (211, 1412251), (239, 1246799), (311, 958151), (4009, 74329), (4541, 65621), (5909, 50429)]