21033097

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 23265792

約数和(自身を除く): 2232695

約数列:

[1, 17, 31, 107, 373, 527, 1819, 3317, 6341, 11563, 39911, 56389, 196571, 678487, 1237241, 21033097]

約数ペア:

[(1, 21033097), (17, 1237241), (31, 678487), (107, 196571), (373, 56389), (527, 39911), (1819, 11563), (3317, 6341)]