2690096521

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{270443}}^1$

素因数の和:270493

約数の個数: 16

約数和(自身を含む): 3245328000

約数和(自身を除く): 555231479

約数列:

[1, 7, 29, 49, 203, 343, 1421, 9947, 270443, 1893101, 7842847, 13251707, 54899929, 92761949, 384299503, 2690096521]

約数ペア:

[(1, 2690096521), (7, 384299503), (29, 92761949), (49, 54899929), (203, 13251707), (343, 7842847), (1421, 1893101), (9947, 270443)]