290562273

素因数分解:

$3^2\times {\mathrm{1811}}^1\times {\mathrm{17827}}^1$

素因数の和:19644

約数の個数: 12

約数和(自身を含む): 419956368

約数和(自身を除く): 129394095

約数列:

[1, 3, 9, 1811, 5433, 16299, 17827, 53481, 160443, 32284697, 96854091, 290562273]

約数ペア:

[(1, 290562273), (3, 96854091), (9, 32284697), (1811, 160443), (5433, 53481), (16299, 17827)]