423453

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 24

約数和(自身を含む): 658368

約数和(自身を除く): 234915

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 361, 391, 437, 969, 1083, 1173, 1311, 6137, 7429, 8303, 18411, 22287, 24909, 141151, 423453]

約数ペア:

[(1, 423453), (3, 141151), (17, 24909), (19, 22287), (23, 18411), (51, 8303), (57, 7429), (69, 6137), (323, 1311), (361, 1173), (391, 1083), (437, 969)]