481941891

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{185291}}^1$

素因数の和:185331

約数の個数: 18

約数和(自身を含む): 739500372

約数和(自身を除く): 257558481

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 185291, 555873, 1667619, 3149947, 9449841, 28349523, 53549099, 160647297, 481941891]

約数ペア:

[(1, 481941891), (3, 160647297), (9, 53549099), (17, 28349523), (51, 9449841), (153, 3149947), (289, 1667619), (867, 555873), (2601, 185291)]