39681201

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{6037}}^1$

素因数の和:6360

約数の個数: 16

約数和(自身を含む): 60669824

約数和(自身を除く): 20988623

約数列:

[1, 3, 7, 21, 313, 939, 2191, 6037, 6573, 18111, 42259, 126777, 1889581, 5668743, 13227067, 39681201]

約数ペア:

[(1, 39681201), (3, 13227067), (7, 5668743), (21, 1889581), (313, 126777), (939, 42259), (2191, 18111), (6037, 6573)]