85586109

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239737}}^1$

素因数の和:239764

約数の個数: 16

約数和(自身を含む): 138089088

約数和(自身を除く): 52502979

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 239737, 719211, 1678159, 4075529, 5034477, 12226587, 28528703, 85586109]

約数ペア:

[(1, 85586109), (3, 28528703), (7, 12226587), (17, 5034477), (21, 4075529), (51, 1678159), (119, 719211), (357, 239737)]