291093057

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1902569}}^1$

素因数の和:1902592

約数の個数: 12

約数和(自身を含む): 445201380

約数和(自身を除く): 154108323

約数列:

[1, 3, 9, 17, 51, 153, 1902569, 5707707, 17123121, 32343673, 97031019, 291093057]

約数ペア:

[(1, 291093057), (3, 97031019), (9, 32343673), (17, 17123121), (51, 5707707), (153, 1902569)]