9824409

素因数分解:

$3^4\times 7^1\times {\mathrm{17327}}^1$

素因数の和:17346

約数の個数: 20

約数和(自身を含む): 16773504

約数和(自身を除く): 6949095

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 17327, 51981, 121289, 155943, 363867, 467829, 1091601, 1403487, 3274803, 9824409]

約数ペア:

[(1, 9824409), (3, 3274803), (7, 1403487), (9, 1091601), (21, 467829), (27, 363867), (63, 155943), (81, 121289), (189, 51981), (567, 17327)]