16104249

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2389}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 26844480

約数和(自身を除く): 10740231

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 2389, 6741, 7167, 16723, 21501, 50169, 150507, 255623, 766869, 1789361, 2300607, 5368083, 16104249]

約数ペア:

[(1, 16104249), (3, 5368083), (7, 2300607), (9, 1789361), (21, 766869), (63, 255623), (107, 150507), (321, 50169), (749, 21501), (963, 16723), (2247, 7167), (2389, 6741)]