289375343

素因数分解:

${\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 311028480

約数和(自身を除く): 21653137

約数列:

[1, 17, 139, 151, 811, 2363, 2567, 13787, 20989, 112729, 122461, 356813, 1916393, 2081837, 17022079, 289375343]

約数ペア:

[(1, 289375343), (17, 17022079), (139, 2081837), (151, 1916393), (811, 356813), (2363, 122461), (2567, 112729), (13787, 20989)]