16712157

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6577}}^1$

素因数の和:6609

約数の個数: 24

約数和(自身を含む): 27995968

約数和(自身を除く): 11283811

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 6577, 19731, 46039, 72347, 138117, 217041, 506429, 795817, 1519287, 2387451, 5570719, 16712157]

約数ペア:

[(1, 16712157), (3, 5570719), (7, 2387451), (11, 1519287), (21, 795817), (33, 506429), (77, 217041), (121, 138117), (231, 72347), (363, 46039), (847, 19731), (2541, 6577)]