542848131

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{506861}}^1$

素因数の和:506891

約数の個数: 24

約数和(自身を含む): 948845664

約数和(自身を除く): 405997533

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 506861, 1520583, 3548027, 4561749, 8616637, 10644081, 25849911, 31932243, 60316459, 77549733, 180949377, 542848131]

約数ペア:

[(1, 542848131), (3, 180949377), (7, 77549733), (9, 60316459), (17, 31932243), (21, 25849911), (51, 10644081), (63, 8616637), (119, 4561749), (153, 3548027), (357, 1520583), (1071, 506861)]