39318993

素因数分解:

$3^3\times 7^1\times {\mathrm{208037}}^1$

素因数の和:208053

約数の個数: 16

約数和(自身を含む): 66572160

約数和(自身を除く): 27253167

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 208037, 624111, 1456259, 1872333, 4368777, 5616999, 13106331, 39318993]

約数ペア:

[(1, 39318993), (3, 13106331), (7, 5616999), (9, 4368777), (21, 1872333), (27, 1456259), (63, 624111), (189, 208037)]