713206557

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{263273}}^1$

素因数の和:263329

約数の個数: 24

約数和(自身を含む): 1204741824

約数和(自身を除く): 491535267

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 263273, 789819, 1842911, 2369457, 5528733, 11320739, 16586199, 33962217, 79245173, 101886651, 237735519, 713206557]

約数ペア:

[(1, 713206557), (3, 237735519), (7, 101886651), (9, 79245173), (21, 33962217), (43, 16586199), (63, 11320739), (129, 5528733), (301, 2369457), (387, 1842911), (903, 789819), (2709, 263273)]