290202327

素因数分解:

$3^2\times {\mathrm{193}}^1\times {\mathrm{167071}}^1$

素因数の和:167270

約数の個数: 12

約数和(自身を含む): 421355584

約数和(自身を除く): 131153257

約数列:

[1, 3, 9, 193, 579, 1737, 167071, 501213, 1503639, 32244703, 96734109, 290202327]

約数ペア:

[(1, 290202327), (3, 96734109), (9, 32244703), (193, 1503639), (579, 501213), (1737, 167071)]