397191282479

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1800431}}^1$

素因数の和:1801150

約数の個数: 16

約数和(自身を含む): 443338375680

約数和(自身を除く): 46147093201

約数列:

[1, 17, 19, 323, 683, 11611, 12977, 220609, 1800431, 30607327, 34208189, 581539213, 1229694373, 20904804341, 23364193087, 397191282479]

約数ペア:

[(1, 397191282479), (17, 23364193087), (19, 20904804341), (323, 1229694373), (683, 581539213), (11611, 34208189), (12977, 30607327), (220609, 1800431)]