1155429

素因数分解:

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

素因数の和:1089

約数の個数: 18

約数和(自身を含む): 1836198

約数和(自身を除く): 680769

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1061, 1089, 3183, 9549, 11671, 35013, 105039, 128381, 385143, 1155429]

約数ペア:

[(1, 1155429), (3, 385143), (9, 128381), (11, 105039), (33, 35013), (99, 11671), (121, 9549), (363, 3183), (1061, 1089)]