11912243

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 14651280

約数和(自身を除く): 2739037

約数列:

[1, 7, 29, 49, 83, 101, 203, 581, 707, 1421, 2407, 2929, 4067, 4949, 8383, 16849, 20503, 58681, 117943, 143521, 243107, 410767, 1701749, 11912243]

約数ペア:

[(1, 11912243), (7, 1701749), (29, 410767), (49, 243107), (83, 143521), (101, 117943), (203, 58681), (581, 20503), (707, 16849), (1421, 8383), (2407, 4949), (2929, 4067)]