2126383

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 2580480

約数和(自身を除く): 454097

約数列:

[1, 7, 31, 41, 217, 239, 287, 1271, 1673, 7409, 8897, 9799, 51863, 68593, 303769, 2126383]

約数ペア:

[(1, 2126383), (7, 303769), (31, 68593), (41, 51863), (217, 9799), (239, 8897), (287, 7409), (1271, 1673)]