406127907

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{3529}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 618597200

約数和(自身を除く): 212469293

約数列:

[1, 3, 9, 19, 57, 171, 673, 2019, 3529, 6057, 10587, 12787, 31761, 38361, 67051, 115083, 201153, 603459, 2375017, 7125051, 21375153, 45125323, 135375969, 406127907]

約数ペア:

[(1, 406127907), (3, 135375969), (9, 45125323), (19, 21375153), (57, 7125051), (171, 2375017), (673, 603459), (2019, 201153), (3529, 115083), (6057, 67051), (10587, 38361), (12787, 31761)]