249689089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{23509}}^1$

素因数の和:23584

約数の個数: 16

約数和(自身を含む): 289643200

約数和(自身を除く): 39954111

約数列:

[1, 13, 19, 43, 247, 559, 817, 10621, 23509, 305617, 446671, 1010887, 5806723, 13141531, 19206853, 249689089]

約数ペア:

[(1, 249689089), (13, 19206853), (19, 13141531), (43, 5806723), (247, 1010887), (559, 446671), (817, 305617), (10621, 23509)]