16484139

素因数分解:

$3^2\times 7^2\times {\mathrm{37379}}^1$

素因数の和:37399

約数の個数: 18

約数和(自身を含む): 27698580

約数和(自身を除く): 11214441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 37379, 112137, 261653, 336411, 784959, 1831571, 2354877, 5494713, 16484139]

約数ペア:

[(1, 16484139), (3, 5494713), (7, 2354877), (9, 1831571), (21, 784959), (49, 336411), (63, 261653), (147, 112137), (441, 37379)]