1565432063

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{21019}}^1$

素因数の和:21386

約数の個数: 16

約数和(自身を含む): 1790399520

約数和(自身を除く): 224967457

約数列:

[1, 13, 17, 221, 337, 4381, 5729, 21019, 74477, 273247, 357323, 4645199, 7083403, 92084239, 120417851, 1565432063]

約数ペア:

[(1, 1565432063), (13, 120417851), (17, 92084239), (221, 7083403), (337, 4645199), (4381, 357323), (5729, 273247), (21019, 74477)]