136989246

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{321571}}^1$

素因数の和:321647

約数の個数: 16

約数和(自身を含む): 277838208

約数和(自身を除く): 140848962

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 321571, 643142, 964713, 1929426, 22831541, 45663082, 68494623, 136989246]

約数ペア:

[(1, 136989246), (2, 68494623), (3, 45663082), (6, 22831541), (71, 1929426), (142, 964713), (213, 643142), (426, 321571)]