30157533

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2767}}^1$

素因数の和:2953

約数の個数: 24

約数和(自身を含む): 50089728

約数和(自身を除く): 19932195

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 2767, 3633, 8301, 10899, 19369, 24903, 58107, 174321, 478691, 1436073, 3350837, 4308219, 10052511, 30157533]

約数ペア:

[(1, 30157533), (3, 10052511), (7, 4308219), (9, 3350837), (21, 1436073), (63, 478691), (173, 174321), (519, 58107), (1211, 24903), (1557, 19369), (2767, 10899), (3633, 8301)]