297715539

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{773}}^1\times {\mathrm{1061}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 437297616

約数和(自身を除く): 139582077

約数列:

[1, 3, 11, 33, 121, 363, 773, 1061, 2319, 3183, 8503, 11671, 25509, 35013, 93533, 128381, 280599, 385143, 820153, 2460459, 9021683, 27065049, 99238513, 297715539]

約数ペア:

[(1, 297715539), (3, 99238513), (11, 27065049), (33, 9021683), (121, 2460459), (363, 820153), (773, 385143), (1061, 280599), (2319, 128381), (3183, 93533), (8503, 35013), (11671, 25509)]