289339074

素因数分解:

$2^1\times 3^3\times {\mathrm{5358131}}^1$

素因数の和:5358142

約数の個数: 16

約数和(自身を含む): 642975840

約数和(自身を除く): 353636766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5358131, 10716262, 16074393, 32148786, 48223179, 96446358, 144669537, 289339074]

約数ペア:

[(1, 289339074), (2, 144669537), (3, 96446358), (6, 48223179), (9, 32148786), (18, 16074393), (27, 10716262), (54, 5358131)]