397345233

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{24121}}^1$

素因数の和:24177

約数の個数: 24

約数和(自身を含む): 592436320

約数和(自身を除く): 195091087

約数列:

[1, 3, 17, 19, 51, 57, 289, 323, 867, 969, 5491, 16473, 24121, 72363, 410057, 458299, 1230171, 1374897, 6970969, 7791083, 20912907, 23373249, 132448411, 397345233]

約数ペア:

[(1, 397345233), (3, 132448411), (17, 23373249), (19, 20912907), (51, 7791083), (57, 6970969), (289, 1374897), (323, 1230171), (867, 458299), (969, 410057), (5491, 72363), (16473, 24121)]