289089063

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1889471}}^1$

素因数の和:1889494

約数の個数: 12

約数和(自身を含む): 442136448

約数和(自身を除く): 153047385

約数列:

[1, 3, 9, 17, 51, 153, 1889471, 5668413, 17005239, 32121007, 96363021, 289089063]

約数ペア:

[(1, 289089063), (3, 96363021), (9, 32121007), (17, 17005239), (51, 5668413), (153, 1889471)]