16830513

素因数分解:

$3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{577}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 27891968

約数和(自身を除く): 11061455

約数列:

[1, 3, 7, 9, 21, 63, 463, 577, 1389, 1731, 3241, 4039, 4167, 5193, 9723, 12117, 29169, 36351, 267151, 801453, 1870057, 2404359, 5610171, 16830513]

約数ペア:

[(1, 16830513), (3, 5610171), (7, 2404359), (9, 1870057), (21, 801453), (63, 267151), (463, 36351), (577, 29169), (1389, 12117), (1731, 9723), (3241, 5193), (4039, 4167)]