21433693

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 22982400

約数和(自身を除く): 1548707

約数列:

[1, 37, 41, 71, 199, 1517, 2627, 2911, 7363, 8159, 14129, 107707, 301883, 522773, 579289, 21433693]

約数ペア:

[(1, 21433693), (37, 579289), (41, 522773), (71, 301883), (199, 107707), (1517, 14129), (2627, 8159), (2911, 7363)]