2135217

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5981}}^1$

素因数の和:6008

約数の個数: 16

約数和(自身を含む): 3445632

約数和(自身を除く): 1310415

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5981, 17943, 41867, 101677, 125601, 305031, 711739, 2135217]

約数ペア:

[(1, 2135217), (3, 711739), (7, 305031), (17, 125601), (21, 101677), (51, 41867), (119, 17943), (357, 5981)]