489393759

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1\times {\mathrm{4441}}^1$

素因数の和:4890

約数の個数: 16

約数和(自身を含む): 660614240

約数和(自身を除く): 171220481

約数列:

[1, 3, 109, 327, 337, 1011, 4441, 13323, 36733, 110199, 484069, 1452207, 1496617, 4489851, 163131253, 489393759]

約数ペア:

[(1, 489393759), (3, 163131253), (109, 4489851), (327, 1496617), (337, 1452207), (1011, 484069), (4441, 110199), (13323, 36733)]