2074191

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2350

約数の個数: 16

約数和(自身を含む): 3235584

約数和(自身を除く): 1161393

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2297, 6891, 16079, 48237, 98771, 296313, 691397, 2074191]

約数ペア:

[(1, 2074191), (3, 691397), (7, 296313), (21, 98771), (43, 48237), (129, 16079), (301, 6891), (903, 2297)]