39404799

素因数分解:

$3^4\times 7^1\times {\mathrm{69497}}^1$

素因数の和:69516

約数の個数: 20

約数和(自身を含む): 67274064

約数和(自身を除く): 27869265

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 69497, 208491, 486479, 625473, 1459437, 1876419, 4378311, 5629257, 13134933, 39404799]

約数ペア:

[(1, 39404799), (3, 13134933), (7, 5629257), (9, 4378311), (21, 1876419), (27, 1459437), (63, 625473), (81, 486479), (189, 208491), (567, 69497)]