212561547

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{585569}}^1$

素因数の和:585594

約数の個数: 12

約数和(自身を含む): 311523240

約数和(自身を除く): 98961693

約数列:

[1, 3, 11, 33, 121, 363, 585569, 1756707, 6441259, 19323777, 70853849, 212561547]

約数ペア:

[(1, 212561547), (3, 70853849), (11, 19323777), (33, 6441259), (121, 1756707), (363, 585569)]