4250211

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 6826320

約数和(自身を除く): 2576109

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 997, 1421, 2991, 4263, 6979, 20937, 28913, 48853, 86739, 146559, 202391, 607173, 1416737, 4250211]

約数ペア:

[(1, 4250211), (3, 1416737), (7, 607173), (21, 202391), (29, 146559), (49, 86739), (87, 48853), (147, 28913), (203, 20937), (609, 6979), (997, 4263), (1421, 2991)]